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Microsoft MCSA 70-743 Practice Test Questions in VCE Format
Microsoft MCSA 70-743 Practice Test Questions, Exam Dumps
Microsoft 70-743 (Upgrading Your Skills to MCSA: Windows Server 2016) exam dumps vce, practice test questions, study guide & video training course to study and pass quickly and easily. Microsoft 70-743 Upgrading Your Skills to MCSA: Windows Server 2016 exam dumps & practice test questions and answers. You need avanset vce exam simulator in order to study the Microsoft MCSA 70-743 certification exam dumps & Microsoft MCSA 70-743 practice test questions in vce format.
The Microsoft 70-743 exam, "Upgrading Your Skills to MCSA: Windows Server 2016," was a unique and important certification for its time. It was designed as an accelerated path for IT professionals who already held an MCSA certification in Windows Server 2012 or Windows Server 2008. Instead of taking the three separate exams required for the MCSA: Windows Server 2016, a qualified individual could prove their skills by passing this single, comprehensive 70-743 Exam. It was a testament to a professional's ability to adapt to new technologies.
This certification, along with the entire MCSA, MCSE, and MCSD portfolio, was officially retired by Microsoft in early 2021 as the industry shifted towards role-based certifications focused on cloud technologies like Azure. However, the technical skills and knowledge domains covered in the 70-743 Exam remain highly relevant. The exam focused specifically on the new and significantly changed features introduced in Windows Server 2016, many of which are foundational to modern on-premises and hybrid cloud infrastructures. This series will provide a deep dive into those key technologies.
This retrospective will serve as a study guide to the core innovations of Windows Server 2016, structured around the key objectives of the original 70-743 Exam. By exploring what was necessary to pass this upgrade exam, you will gain a robust understanding of the pivotal features that defined this server operating system. This first part will focus on the foundational compute and installation technologies, including the revolutionary concepts of Nano Server and containers, which represented a major shift in how server workloads could be deployed and managed.
One of the most significant new features in Windows Server 2016, and a major topic of the 70-743 Exam, was the introduction of Nano Server. Nano Server is a headless, 64-bit-only deployment option that is dramatically smaller than the Server Core or full Desktop Experience installations. It was designed from the ground up for the cloud era, with a minimal footprint that reduces attack surface, lowers resource consumption, and requires far fewer reboots and patches. A candidate for the 70-743 Exam needed to demonstrate proficiency in creating and deploying these minimalist servers.
Unlike other installation options, Nano Server could not be installed from a traditional setup menu. It had to be custom-built from the Windows Server 2016 media using PowerShell. The process involved using cmdlets like New-NanoServerImage to create a VHD or VHDX file. During this creation process, the administrator would specify the packages to include, such as the Hyper-V role, Failover Clustering, or the DNS Server role. This "just enough OS" approach was a core concept that needed to be mastered.
Managing a Nano Server was also a completely different experience. With no local logon or graphical interface, all management had to be performed remotely. The 70-743 Exam required knowledge of using remote management tools like PowerShell Remoting, Windows Remote Management (WinRM), and the web-based Server Management Tools. This shift to a remote-only management paradigm was a critical skill for any administrator working with modern, cloud-optimized infrastructure.
Another revolutionary technology introduced in Windows Server 2016 and heavily featured on the 70-743 Exam was native support for containers. Containers provide operating system-level virtualization, allowing an application and its dependencies to be packaged into an isolated unit that can run consistently across different environments. This was a massive leap forward for application deployment, enabling DevOps practices and microservices architectures on the Windows platform for the first time.
Windows Server 2016 offered two types of containers, and a candidate for the 70-743 Exam needed to understand the difference. Windows Server Containers provided application isolation through process and namespace isolation. They share a kernel with the container host and are faster and more lightweight. They are ideal when you need to run multiple trusted applications on a single host. This model is analogous to how containers work on Linux platforms.
Hyper-V Containers, on the other hand, provided a much higher level of isolation. Each Hyper-V Container runs in a highly optimized, lightweight virtual machine. This means they do not share a kernel with the host or with other containers. This kernel-level isolation provides greater security and is ideal for multi-tenant environments or for running untrusted applications. The ability to choose the right container type for a given scenario was a key competency.
The 70-743 Exam went beyond just understanding the theory of containers; it required practical knowledge of how to deploy and manage them. The primary tool for this was Docker, which was integrated into Windows Server 2016. An administrator needed to know the basic Docker commands for pulling container images from a repository like Docker Hub, running a new container from an image, and managing the lifecycle of running containers (starting, stopping, and removing them).
A key part of the workflow was creating custom container images. This involved using a Dockerfile, which is a simple text file that contains a list of instructions for building the image. For example, a Dockerfile might specify a base OS image, copy application files into the image, and configure the application to run when the container starts. The 70-743 Exam would expect a candidate to be familiar with this process for packaging applications into portable container images.
Networking was another critical aspect of container management. An administrator needed to understand how to manage container networks, including how to expose application ports from a container to the host network so that users can access the service. They also needed to know how to connect multiple containers together to build multi-service applications. This foundational knowledge of the container ecosystem was essential for anyone upgrading their skills to Windows Server 2016.
While Nano Server and containers were the headline features, the 70-743 Exam also covered more traditional but still critical skills in managing server images. For large-scale deployments, it is inefficient to install each server manually. A much better approach is to use a standardized, customized image. The primary tool for managing these images is the Deployment Image Servicing and Management (DISM) tool.
An administrator preparing for the 70-743 Exam needed to know how to use DISM to perform offline servicing of a Windows image (.wim) file. This included tasks like adding or removing Windows features, injecting device drivers, and applying the latest Windows updates to the image before it is ever deployed. This ensures that new servers are provisioned with the correct configuration and are fully patched from the moment they come online, which is a major security and operational benefit.
The process also involved creating a master or "golden" image. This typically starts with installing Windows Server 2016 on a reference computer, customizing it with the necessary applications and settings, and then using the System Preparation (Sysprep) tool to generalize the image. Once generalized, the image could be captured using DISM and then deployed to hundreds or thousands of physical or virtual machines using services like Windows Deployment Services (WDS).
A key part of the server administrator's role is monitoring the health and performance of the infrastructure. The 70-743 Exam included objectives related to monitoring workloads in Windows Server 2016. This involved using built-in tools like Performance Monitor to track key system metrics, such as CPU utilization, memory usage, and disk I/O. It also included using the enhanced Event Viewer to troubleshoot issues.
A significant new monitoring feature in Windows Server 2016 that was relevant for the 70-743 Exam was the ability to use PowerShell for more advanced performance analysis and diagnostics. New cmdlets and Dynamic Management Views (DMVs) provided deeper insight into the inner workings of the operating system and its roles. Understanding how to leverage these new tools for proactive monitoring was an important skill.
Finally, as an upgrade exam, the 70-743 Exam naturally covered the topic of migration. This involved planning and executing the migration of roles and features from older servers (like Windows Server 2008 or 2012) to new Windows Server 2016 machines. This required a deep understanding of the Windows Server Migration Tools, a set of PowerShell cmdlets that simplify the process of moving server roles, features, shares, and other data with minimal downtime.
The Hyper-V virtualization platform underwent a massive evolution in Windows Server 2016, and as a result, it was a cornerstone of the 70-743 Exam. For professionals upgrading from Server 2008 or 2012, mastering the new capabilities of Hyper-V was essential. The enhancements were not just incremental; they introduced new paradigms for security, management, and high availability that are now standard in modern data centers. This part will delve into the critical Hyper-V features and skills that were necessary to succeed on the exam.
The new features ranged from fundamental improvements in resource allocation to groundbreaking security models. This included the ability to hot-add and remove virtual network adapters and memory, providing greater flexibility for managing running virtual machines. It also introduced production checkpoints, a safer and more application-aware way to create point-in-time snapshots of VMs. A deep understanding of these practical, day-to-day management improvements was a key requirement for the 70-743 Exam.
Beyond the individual features, the overall theme of the Hyper-V updates in Windows Server 2016 was about making the platform more robust, secure, and ready for cloud-scale workloads. This included major updates to Failover Clustering for virtual machines and the introduction of technologies like Shielded VMs. The 70-743 Exam was designed to ensure that certified professionals were fully equipped to build and manage a sophisticated virtualization infrastructure using these powerful new tools.
While Failover Clustering was not a new feature, its implementation for Hyper-V in Windows Server 2016 included several critical updates that were tested on the 70-743 Exam. Failover Clustering is the primary technology used to make virtual machines highly available. By placing VMs on a cluster, they can be automatically restarted on another host if their current host fails, providing a powerful defense against hardware failures.
One of the key enhancements was the introduction of cluster rolling upgrades. This feature allowed an administrator to upgrade the operating system of the cluster nodes from Windows Server 2012 R2 to Windows Server 2016 without any downtime for the Hyper-V workloads. The cluster could run in a mixed mode until all nodes were upgraded. This was a hugely important feature for any professional performing the exact kind of upgrade that the 70-743 Exam was designed for.
Other important HA features included improvements to VM resiliency. For example, if a node was temporarily disconnected from the network, the cluster was more intelligent about not immediately failing over its VMs. It would wait to see if the connection could be re-established, preventing unnecessary failovers. An administrator also needed to understand how to implement Storage Quality of Service (QoS) to manage and guarantee storage performance for high-priority virtual machines running on the cluster.
Checkpoints (formerly known as snapshots) in previous versions of Hyper-V were a powerful but risky tool. Standard checkpoints saved the memory state of a running VM, which was not supported by many production applications like domain controllers or database servers. Restoring a standard checkpoint could lead to data corruption or other issues. The 70-743 Exam required candidates to understand the new and much safer alternative: Production Checkpoints.
Production Checkpoints, which became the default in Windows Server 2016, do not save the memory state of the virtual machine. Instead, they use the Volume Shadow Copy Service (VSS) inside the guest operating system to create a data-consistent, point-in-time image of the VM. This is the same technology used by enterprise backup solutions, making it a much safer, application-aware method for creating checkpoints of production workloads.
This technology allows administrators to create a safe "moment in time" to revert to before applying a risky patch or making a major configuration change to a production VM. The 70-743 Exam would expect a candidate to know how to configure the checkpoint type for a VM (either Production or Standard) and to understand the use cases and implications of each. This was a critical feature for improving the safety of day-to-day virtual machine administration.
Managing the guest operating system of a virtual machine traditionally required network connectivity to the VM. If the network was misconfigured or the firewall was blocking remote management ports, the administrator would have to log in through the VM console, which can be cumbersome. Windows Server 2016 introduced PowerShell Direct to solve this problem, and it was a key management feature covered on the 70-743 Exam.
PowerShell Direct allows an administrator on the Hyper-V host to run PowerShell commands directly inside a virtual machine, regardless of any network configuration, firewall rules, or remote management settings on the guest. The communication occurs over the VM bus, which is the internal communication channel between the host and the VM. This provides a reliable and secure "backdoor" for managing VMs.
To use PowerShell Direct, the administrator simply needed to use the -VMName parameter with cmdlets like Enter-PSSession or Invoke-Command. This feature dramatically simplifies automation and scripting for VM management, as you no longer need to worry about the complexities of configuring remote management on each guest. The 70-743 Exam required an understanding of how and when to use this powerful new tool to streamline administrative tasks.
Perhaps the most groundbreaking security feature introduced in Hyper-V 2016, and a crucial topic for the 70-743 Exam, was the concept of Shielded Virtual Machines. In a traditional virtual environment, a compromised host administrator has the potential to access the data inside any of the virtual machines running on their hosts. Shielded VMs were designed to protect VM data from being accessed by malicious or curious fabric administrators.
A Shielded VM is a Generation 2 virtual machine that uses BitLocker to encrypt its virtual disk (VHDX) and its running state. The keys required to unlock and run the VM are protected by a new server role called the Host Guardian Service (HGS). Only Hyper-V hosts that are deemed "healthy" and are authorized by the HGS are able to run the Shielded VM. This creates a trusted "guarded fabric."
This technology ensures that the data within the VM is protected at rest and in use. A fabric administrator cannot access the VM's console, and they cannot mount its virtual disk on another machine to browse the files. The 70-743 Exam required a conceptual understanding of how the Host Guardian Service and guarded fabrics work to provide this unprecedented level of security for virtualized workloads.
Beyond the major headline features, the 70-743 Exam also covered a range of other important improvements to Hyper-V. Nested virtualization was introduced, which allows you to run Hyper-V inside a virtual machine. This is extremely useful for creating development, test, and training labs without needing a large number of physical host machines. For example, you could use a single powerful physical server to run a VM that itself hosts a multi-node Hyper-V cluster.
The management of virtual machine resources also became more flexible. As mentioned earlier, administrators could now add or remove virtual network adapters from a running VM without any downtime. They could also adjust the amount of static memory assigned to a running VM, a feature known as hot-add/remove for memory. This provided much greater agility when responding to the changing resource needs of a workload.
Improvements were also made to the virtual machine configuration format. The new .vmcx (for configuration) and .vmrs (for runtime state) files were more resilient to corruption. These binary files were designed for higher performance and to protect against data corruption in the event of a storage failure. A candidate for the 70-743 Exam needed to have a comprehensive understanding of this full range of enhancements to prove their mastery of the new virtualization platform.
Windows Server 2016 marked a major pivot towards Software-Defined Storage (SDS), and this was a central theme of the 70-743 Exam. SDS abstracts the storage software from the underlying hardware, allowing for greater flexibility, scalability, and cost-effectiveness. Instead of relying on expensive, proprietary Storage Area Networks (SANs), organizations could now build highly resilient and performant storage solutions using industry-standard servers with local disks. For professionals upgrading their skills, understanding this new SDS paradigm was absolutely critical.
The core of Microsoft's SDS vision in Windows Server 2016 was built upon technologies like Storage Spaces, Failover Clustering, and the Scale-Out File Server role. The 70-743 Exam required a deep understanding of how these components worked together to create enterprise-grade storage for various workloads, most notably for Hyper-V virtual machines and SQL Server databases. This was a significant departure from the traditional storage models that many administrators were used to.
This part will explore the key SDS technologies that were a focus of the 70-743 Exam. We will delve into the revolutionary Storage Spaces Direct (S2D), which enabled hyper-converged infrastructure. We will also cover Storage Replica for disaster recovery, as well as enhancements to existing features like Data Deduplication and Storage Quality of Service (QoS). These technologies collectively empowered administrators to build more agile and efficient storage infrastructures.
Storage Spaces Direct was arguably the most important new storage feature in Windows Server 2016 and a cornerstone of the 70-743 Exam content. S2D is the evolution of Storage Spaces, allowing a Failover Cluster to use the local-attached storage inside each cluster node to create a single, shared pool of software-defined storage. This eliminates the need for a traditional shared SAS fabric or a SAN, which dramatically simplifies the architecture and reduces costs.
With S2D, you could build a hyper-converged system where the same cluster of servers provided both the compute (Hyper-V) and the storage. Alternatively, you could build a disaggregated or converged system, where one cluster (a Scale-Out File Server) provided storage services to a separate compute cluster over the network using the SMB3 protocol. The 70-743 Exam required candidates to understand these different architectural models and their use cases.
A key part of S2D was its built-in software storage bus, which allowed all the disks in all the nodes to be seen by the entire cluster. S2D also included features like a storage cache that would automatically use the fastest media (like SSDs or NVMe) for a high-performance cache tier, while using slower, high-capacity media (like HDDs) for the main capacity tier. Understanding how to plan, deploy, and manage an S2D cluster was a critical skill.
While high availability technologies like Failover Clustering protect against local failures, they do not protect against a site-wide disaster. For this, Windows Server 2016 introduced Storage Replica, a brand-new feature that was a key topic on the 70-743 Exam. Storage Replica provides storage-agnostic, block-level replication of volumes between servers or clusters for disaster recovery.
Storage Replica could operate in two modes. Synchronous replication mirrored data between sites in real-time, with writes being committed in both locations before the application received the acknowledgment. This provided zero data loss (an RPO of zero) but required low-latency, high-bandwidth network connections, making it suitable for metropolitan distances. The 70-743 Exam would test the scenarios where this mode was appropriate.
Asynchronous replication, on the other hand, allowed for replication over longer distances with higher latency networks. In this mode, the application would receive the write acknowledgment before the data was committed at the remote site. This meant there was a risk of some data loss in a disaster scenario, but it allowed for replication between data centers that were hundreds or thousands of miles apart. A candidate needed to know how to configure and manage both types of replication.
Data Deduplication was a feature that existed in previous versions, but Windows Server 2016 introduced significant enhancements that were relevant for the 70-743 Exam. Data Deduplication saves disk space by finding and removing duplicate chunks of data on a volume, storing only one unique copy. Pointers are then used to reference the unique copy. This can result in dramatic storage savings, especially for file shares, software deployment libraries, and VHD libraries.
One of the major improvements was support for much larger volumes, up to 64 TB in size, and support for individual file sizes up to 1 TB. This made the feature much more scalable and applicable to a wider range of workloads. The performance of the deduplication processing jobs was also significantly improved, allowing them to run in parallel and with less impact on the production workload.
Crucially, Windows Server 2016 introduced a new usage type specifically for virtualized backup volumes. This optimized the deduplication process for the large, sequential files typically generated by backup applications, leading to even greater storage efficiency. The 70-743 Exam required administrators to know how to install, configure, and monitor Data Deduplication and to choose the correct usage type for the workload being stored on the volume.
In a virtualized environment where multiple virtual machines share the same storage infrastructure, a common problem is the "noisy neighbor" issue. This is where a single, low-priority VM can consume an excessive amount of storage IOPS (Input/Output Operations Per Second), degrading the performance of other, more critical VMs. Windows Server 2016 introduced Storage QoS to solve this problem, and it was a key management feature covered in the 70-743 Exam.
Storage QoS provides a way to centrally monitor and manage storage performance for virtual machines using Hyper-V. It works with Scale-Out File Server clusters. An administrator could create policies to set a maximum IOPS limit for a specific virtual disk, ensuring that it cannot consume more than its fair share of the resources. More importantly, they could also set a minimum or reserved IOPS value, guaranteeing a certain level of performance for a high-priority VM.
These policies could be applied to individual virtual hard disks or grouped together to apply to a set of VMs, such as all the VMs belonging to a particular tenant or department. The 70-743 Exam required knowledge of how to create and manage these policies using PowerShell or System Center Virtual Machine Manager. This feature provided administrators with a powerful tool for delivering predictable storage performance in a multi-tenant cloud environment.
While Windows Server 2016 heavily promoted its new software-defined storage solutions, the 70-743 Exam also recognized that many organizations still relied on traditional storage networking technologies like iSCSI and Fibre Channel. Therefore, a professional upgrading their skills still needed to be proficient in managing these block storage protocols, particularly in the context of connecting Hyper-V hosts to a SAN.
The iSCSI Target Server role in Windows Server allowed an administrator to present block storage from a Windows server to other servers on the network. This could be used to create affordable shared storage for a Hyper-V cluster, although it was less scalable than a Scale-Out File Server. A candidate needed to know how to configure the iSCSI Target, create virtual disks, and manage security through initiators and targets.
For Fibre Channel, the exam required an understanding of how to configure MPIO (Multipath I/O). MPIO is a critical feature for providing redundancy and load balancing for connections to a SAN. It allows a server to have multiple physical paths to the storage, so if one path fails (e.g., a cable is unplugged or a host bus adapter fails), the server can still access its storage through the remaining paths. The 70-743 Exam tested the ability to install and configure MPIO for a highly available storage fabric.
A central theme of the Windows Server 2016 release, and therefore a major component of the 70-743 Exam, was the introduction of a comprehensive Software-Defined Networking (SDN) stack. SDN decouples the network control plane (which decides where traffic should go) from the data plane (which forwards the traffic). This allows for the centralized, programmatic management of the entire network fabric, bringing the same kind of agility and automation to networking that server virtualization brought to compute.
For professionals upgrading from earlier versions of Windows Server, this was a completely new and complex topic. The SDN architecture in Windows Server 2016 was composed of several key components, including the Network Controller, the Software Load Balancer, and the RAS Gateway for hybrid connectivity. The 70-743 Exam required a deep conceptual and practical understanding of how these components worked together to create a cloud-style, multi-tenant network environment.
Mastering the concepts of network virtualization with Hyper-V Network Virtualization (HNV), which uses NVGRE or VXLAN encapsulation to create isolated virtual networks, was essential. This part will explore the key SDN technologies and other advanced networking features that a candidate needed to know to successfully pass the 70-743 Exam and prove their readiness to manage a modern network infrastructure.
The Network Controller was the cornerstone of the SDN implementation in Windows Server 2016 and a critical topic for the 70-743 Exam. It is a highly available and scalable server role that provides a centralized point of automation and management for the entire network infrastructure. Instead of configuring each switch, router, and firewall individually, administrators could define policies and configurations on the Network Controller, which would then automatically push them down to the network devices.
The Network Controller was responsible for managing all aspects of the virtualized network. This included creating and managing virtual networks, attaching virtual machines to these networks, and configuring access control policies. It also managed the physical network infrastructure, discovering network devices and monitoring their health. The 70-743 Exam required knowledge of how to deploy the Network Controller in a highly available cluster and how to use it to configure the network fabric.
Management of the Network Controller was typically done through PowerShell, REST APIs, or by a management solution like System Center Virtual Machine Manager (VMM). This programmatic approach was a key tenet of SDN. A candidate needed to understand how these tools could be used to automate complex networking tasks, such as provisioning a new virtual network for a tenant, which would have been a manual and error-prone process in a traditional network.
IP Address Management (IPAM) was a feature introduced in Windows Server 2012, but it received significant enhancements in the 2016 release that were important for the 70-743 Exam. IPAM provides a centralized framework for discovering, monitoring, auditing, and managing the IP address space used on a corporate network. It helps prevent common problems like IP address conflicts and provides a single pane of glass for viewing DNS and DHCP server configurations.
The new features in Windows Server 2016 made IPAM much more powerful and scalable. It included the ability to manage DNS resource records, including creating, editing, and deleting records across multiple DNS servers. It also added support for managing DNS zones and conditional forwarders. The 70-743 Exam would expect a candidate to know how to use these new capabilities to streamline DNS administration.
Furthermore, IPAM was enhanced to support role-based access control, allowing for more granular delegation of permissions. For example, a help desk user could be given permission to manage IP address reservations in a specific DHCP scope, without having full administrative rights to the DHCP server. This ability to manage the entire IP infrastructure from a central console was a key skill for administrators in large, complex environments.
Beyond the management improvements with IPAM, the core DNS and DHCP server roles also received important updates in Windows Server 2016 that were part of the 70-743 Exam syllabus. DNS introduced a powerful new feature called DNS Policies. These policies allowed an administrator to configure the DNS server to respond differently to a query based on various criteria, such as the client's subnet, the time of day, or the interface the query was received on.
DNS Policies enabled several advanced scenarios. For example, they could be used for traffic management by returning different IP addresses for the same name based on the client's location, directing them to their closest application server. They could also be used for split-brain DNS, where internal and external clients receive different answers for the same query, without the need for managing two separate DNS servers. The 70-743 Exam tested the ability to configure these powerful new policies.
The DHCP server role also saw improvements, particularly in the area of DHCP failover. While failover was introduced in Server 2012, the 2016 version included performance improvements and better integration with DNS. An administrator needed to understand how to set up two DHCP servers in a failover relationship (either in hot standby or load balance mode) to provide high availability for this critical network service.
Hyper-V Network Virtualization (HNV) is the core technology that enables the creation of isolated virtual networks on top of a shared physical network fabric. This was a central concept in the SDN stack and a key topic for the 70-743 Exam. HNV decouples the virtual network from the physical network, allowing for greater flexibility and multi-tenancy. Each virtual network operates as if it is on its own physical network, even though it is sharing the same underlying hardware.
HNV works by encapsulating the network packets from the virtual machine inside another packet. Windows Server 2016 supported two encapsulation protocols: NVGRE (Network Virtualization using Generic Routing Encapsulation) and VXLAN (Virtual Extensible LAN), which was a new option. The VXLAN protocol is more widely supported by third-party hardware vendors, so its inclusion was a significant enhancement.
In an SDN environment managed by a Network Controller, the controller is responsible for managing all the HNV policies. It tracks which virtual machine belongs to which virtual network and ensures that the encapsulation and de-encapsulation of packets happen correctly. The 70-743 Exam required an understanding of how HNV enables multi-tenancy and how the Network Controller automates its configuration across the Hyper-V hosts in the fabric.
The final major domain covered by the 70-743 Exam was Identity and Access Management. While Active Directory Domain Services (AD DS) remained the foundation of on-premises identity, the focus of the upgrade exam was on the new and enhanced capabilities designed to address the challenges of a hybrid world where applications and users could be located anywhere. This meant a strong emphasis on securing administrative access and on providing seamless, secure authentication to cloud-based resources.
For professionals upgrading from older server platforms, this represented a shift from traditional perimeter-based security to a more identity-centric model. The 70-743 Exam required a deep understanding of how to federate on-premises identities with cloud services using Active Directory Federation Services (AD FS). It also introduced new concepts for securing privileged access, moving beyond simple group memberships to more dynamic and time-limited models of administration.
This final part of the series will explore the key identity technologies that were a focus of the 70-743 Exam. We will cover the significant updates to AD FS, the implementation of web application proxies for secure publishing of internal applications, and the new approaches to privileged access management, such as Just Enough Administration (JEA) and Just-In-Time (JIT) administration.
AD FS is a server role that allows an organization to provide users with single sign-on (SSO) access to applications and services that are located outside the corporate firewall, such as cloud-based services like Office 365 or other software-as-a-service (SaaS) applications. Windows Server 2016 introduced a significantly improved version of AD FS, and mastering it was a critical requirement for the 70-743 Exam.
One of the major enhancements was the ability to authenticate users who were stored in non-AD directories, such as LDAP v3 compliant directories or SQL databases. This made AD FS a much more flexible identity provider. The 70-743 Exam would expect a candidate to know how to configure these alternative identity stores. Another key feature was the improvement to multi-factor authentication (MFA), including built-in support for Azure MFA.
The sign-in experience was also highly customizable, allowing organizations to tailor the look and feel of the login pages to match their corporate branding. More importantly, AD FS in Windows Server 2016 introduced more advanced access control policies. An administrator could create rules to permit or deny access based on a wide range of criteria, such as the user's group membership, their location, or the device they were using.
The Web Application Proxy (WAP) is a role service that is typically deployed alongside AD FS. Its primary function is to securely publish internal web applications to be accessed by external users on the internet. It acts as a reverse proxy and an AD FS proxy. This was a critical component for enabling secure remote access and was a key topic on the 70-743 Exam.
When used as a reverse proxy, WAP can pre-authenticate users before they are ever allowed to connect to the back-end application server. It integrates with AD FS to ensure that only authenticated and authorized users can access the published application. This provides a strong security boundary, protecting the internal application servers from direct exposure to the internet. The 70-743 Exam required knowledge of how to publish applications through WAP.
When acting as an AD FS proxy, the WAP server receives authentication requests from external users and forwards them to the internal AD FS servers. This allows the AD FS servers themselves to remain on the internal corporate network, not directly exposed to the internet, which is a critical security best practice. A candidate needed to understand this architecture and know how to deploy and configure the WAP role to support the AD FS infrastructure.
One of the biggest security risks in any organization is the over-provisioning of administrative privileges. The 70-743 Exam addressed this by testing on new technologies designed to implement the principle of least privilege. One such technology was Just Enough Administration (JEA). JEA is a security feature of PowerShell that allows for the creation of constrained, role-based administration endpoints.
With JEA, a senior administrator can define a role that grants a junior administrator or an application service account the ability to perform only a specific set of tasks. For example, they could create a role that only allows a user to restart a specific service or run a limited set of diagnostic commands on a server. When the user connects to the server via a JEA endpoint, they have no other rights on the system. This dramatically reduces the risk of accidental or malicious damage.
Complementing this was the concept of Just-In-Time (JIT) administration. This is a model where users are not granted permanent administrative rights. Instead, they must request elevated access for a limited time period to perform a specific task. This approach, often implemented with a solution like Microsoft Identity Manager (MIM), ensures that powerful privileges are only granted when needed and are automatically revoked after a short period, providing a full audit trail of all privileged activity. The 70-743 Exam required a conceptual understanding of these advanced security models.
Although the 70-743 Exam and the MCSA certification are retired, the technologies it covered represent a critical turning point for the Windows Server platform. The introduction of Nano Server, containers, Storage Spaces Direct, a full SDN stack, and modern identity features marked the platform's definitive shift towards becoming a first-class citizen in the hybrid cloud world. The skills validated by this exam are still in high demand for managing modern data centers.
An administrator who mastered the content of the 70-743 Exam would be well-equipped to manage not only on-premises Windows Server 2016 environments but also to extend that data center into the cloud with Azure. Many of the on-premises technologies have direct counterparts in Azure. For example, the principles of SDN are fundamental to Azure Virtual Networks, and the skills learned with AD FS are directly applicable to configuring hybrid identity with Azure Active Directory.
Ultimately, the 70-743 Exam was a bridge. It bridged the gap between two generations of server technology, and it bridged the skills of on-premises administrators to the new world of cloud and DevOps. While the piece of paper is no longer attainable, the knowledge it represented—of how to build a secure, resilient, and agile infrastructure using the powerful features of Windows Server 2016—remains a valuable and relevant asset for any IT professional.
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Passed, some new questions.
Premium is valid
Passed with 8xx points
Premium is valid
Passed with 9xx points
I passed today with 9xx, there were new questions but premium is still valid.
Premium exam is still valid, 5 new questions...
Passed about 2 weeks ago, with 8xx. Premium dump 238q valid. 1-2 new questions but easy.
Anyone passed this couple of days ?
Premium is valid
Passed with 9xx on 31-01-2020;9 new questions
Got it today, premium still valid ~90% in CA
Please let me know which free dumps are valid
Premium is valid!
I passed today 27-12-19 with 836 points
Premium is valid.
I passed 15-01-2020 with 862 points
So what are you using to view VCE's VCE Exam Simulator are there other cost-effective alternatives?
Hi Ben/Pulik,
Can i confirm the premium file who you mentioned valid is this "Premium File 229 Questions & Answers"
premium file is valid
Took the premium exam yesterday (23 Nov 19). Still valid. Passed with 890
Premium file is valid passed 900. Thank you
Premium File 229 Questions & Answers VALID today > 850.
Passed in MD, USA, premium vce definitely valid
Premium files are valid passed over 900
Any one use this premium file to get through the exam recently?
Is the 229 qs preimuim file accurate?
No updates??
Hi Cindy,
Thanks for the update that 229qs premium is valid. Appreciate that
Premium VCE with 229 questions very valid. Passed today.
Premium file valid in France.
Hi all,
can i ask this Premium File 229 Questions & Answers is suffice to get through the exam?
any updates on premium
Files are still valid in The Netherlands (passed today with > 900).
Used TNG, William, Gabriel, Hunter and Allen.
Hi all,
Just to check, the premium you all referring is this "Premium File 229 Questions & Answers" which is enough to pass?
Hi guys! the premium vce is still valid passed yesterday with a score over 900. Just buy and focus on premium vce and you will pass the test. Wish u all luck
Took the exam on monday, premium is valid
preimium file is valid! passed in New Zealand , score over 800
Premium dump 100% valid in UK. Taken 13/09/2019.
Is premium still valid?
Is this premium dump still valid?
I have MCSA 2008. If i pass this exam this will get me the MCSA 2016? thx in advanced.
can anyone tell me if the premium file is still valid in the Sri Lanka???
Is this premium exam still valid?
Mike Crist,
Dump still Valid i passed the exam since 2 days ago with score 900.
which the best for all you guys
Is this premium exam still valid in the United States?
Can i ask if this 70-743 Premium File 229 Questions & Answers still good to go with a pass?
Premium file is valid
Premium dump 100% valid
Any update about the premium file still valid?
Premium file still valid, passed today!
Don't be cheap, and purchase the premium file, as the premium really helps. Also read the exam prep book from Microsoft. Some of questions were not in any exam file, or were reworded questions and answers. Know your stuff,apply common sense!
Passes the exam today, 3 questions from i think 741, regarding DSC and deploying IIs with GPO. the other 54 questions are all in the Premium file. Passed with 925
Passed today 850. Only about 5 new questions.
Premium is still valid 840. Only a few new questions.
Does anyone have premium dumps?
Passed this exame on april 19th. With Premium File
Passed recently 70-743. All of big dumps are still valid. But... be sure you understand all answers proposed. Because some “good” answers in the dumps are wrong. Microsoft tries also asking questions in different manners. Depends on it the right answer could be different. So for all “wrong” answers proposed in the dumps try to understand why are they wrong. Use Microsoft docs, technet, ….to get it crystal clear for you. Good luck!
Passed the exam today. Premium is still valid. There were a couple of new questions. But with the study of the premium these new questions won't be a issue.
Taking exam tomorrow in UK, been using premium vce and Hunter. anyone confirm the validity of the premium recently please? thanks
This exam will only get you part way there, just did my exam and I got 795 which is a scrape through pass, the exam I did today had around 16 new questions that I did not find on this or William's dumps, make sure you try and explore as many dumps as possible before sitting it.
Is the premium V17.1 - 226Q version still valid? The comments made by ITPRO saying 16 new questions, are you using the premium?
Premium is valid! 900! Just took the exam today.
This is valid. passed with 900.
Took it today 904 using Premium
Took it last week, I passed with the Premium
Total of 8 questions new
New questions were storage spaces direct fault tolerance
https://docs.microsoft.com/en-us/windows-server/storage/storage-spaces/storage-spaces-fault-tolerance
Another was Storage replica
Another was webserver installed on a container. How to configure a docker from another to connect to the container onport 80
Passed last Wednesday with 768 in U.S. Used the Premium. 4 Questions not in the dump.
Today I passed the 70-743 exam with 9XX points. Used Premium VCE - 4-5 new questions.
Can you pass with just Premium bundle and no other knowledge or too many new questions?
Dump 70-743 still valid!!! Use Premium... Pass today in Mauritius 850 points....Approximately 3 new questions...And beware, they change order of answers!!!
Thanks
Today I passed the 70-743 exam with 809 points. Used Premium VCE - About 5 new questions
Passed on January 918/1000 and Premium VCE is valid only one new question.
Today I passed the 70-743 exam. 904 points. I highly recommend the examcollection Premium VCE.
Premium VCE is valid, there were at least 10 new questions!
Passed today with Premium (863/1000). About 15 new and quite tricky questions (total of 57). Beware and study VCE thoroughly.
I have passed 70-743 exam on 12/01/2018 . I've seen lots of new questions
if you practice following dumps you will get at least pass mark
Gabriel, Allen ,and TNG
i will take this exam which dump is Valid ??
Premium VCE is valid.
3-4 new questions.
Microsoft exam to upgrade my MCSA 2008 to MCSA 2016, what is the exam code
Could any one pass the exam with the dumps???
Premium dump still valid I have passed yesterday.
Which version premium file is?
Thanks
Passed today examn, lot of new questions around 20-25, i used Microsoft.MCSA.Testkings.70-743.v2018-05-02.by.Allen.109q.vce and Microsoft.MCSA.Pass4sures.70-743.v2018-03-27.by.Tiffany.103q.vce but i think the premium dump will cover me
quesation Yes/no about moving vm from one hyper-v to other hyper-v with internal netwerk/external. not very diffuctul. a lot of question about networking...
@VJ: The current version inside the premium download area.
I've taken the exam this week, got 10 questions outside of the premium dump. So, the premium dump is 80% valid.
Hi all,anyone did the exam this week?
Just took the exam used Premium. Scored 973
hey guys, i need someone to teach me how to open 70-743 vce file in the vce exam simulator. kindly help.
I'm passed today 960 score. No new questions.
Premium is valid. Only one question in exam that is not correct and that is when you must enter a ip range. 131.?.?.?
microsoft vce files for 70-743 are wow! they contain all what a candidate may need to pass the exam. i was lucky to come across the website. it guided me toward excellence in the cert exam. i recommend!
Did you do the exam online or in a test center?
i feel relieved after passing the exam. i used 70-743 practice questions and answers provided in this site and they helped me greatly. 90% of the questions i encountered in the actual exam were conversant to me and hence I answered them without much challenges.
hello comrades, have you utilized the 70-743 practice test in you preparation for the exam? it is the best to use if you truly want to pass the cert exam. i passed the exam using it.
unbelievable! i have managed to pass the exam in my first trial. if it were not for 70-743 exam dump i could have scored below the pass mark. i appreciate you guys!
are you afraid of failing in the exam 70-743? i will encourage you to get the recently updated practice questions and am sure they will aid you towards success in the test.
@cephas, the reliable 70-743 dumps are found in the website of examcollection. download you copies now and prepare for the exam before it late.
who has a reliable 70-743 dump? i have the exam next week and i want to know how the questions look like and how to answer them appropriately.
wow! i have passed 70-743 exam. i have scored 81 percent with the help of examcollection website study materials. thank you for providing helpful study reasources.
hello guys, i will be taking the cert exam of 70-743 next month. unfortunately, i don’t know how to go about it since this is my first microsoft certification exam. please let someone guide me on how to prepare adequately so that i may be able attain the passing score.
premium file is valid. 1 new question only.
i did 70 743 cert exam last week and i was surprised to find most of the questions examined were totally similar to those i had come across in the braindumps. revise for the exam using them and i am confident you will pass.
Premium VCE is valid, but new questions were
Premium VCE valid. 1 new question.