Ie160 Final

The Docker application must be installed in order to work with Windows Containers because Docker provides a platform that allows for the creation, deployment, and management of containers. Windows Containers are a type of containerization technology that enables the running of applications in isolated environments. Docker provides the necessary tools and infrastructure to build, package, and run containers, including Windows Containers. Without Docker, it would not be possible to effectively utilize Windows Containers.

The given statement is true. Microsoft Baseline Security Analyzer (MBSA) is indeed a utility that can be downloaded from the Microsoft website. Its purpose is to help users ensure that their systems have the latest security updates. By scanning the system and comparing it against a database of known security issues, MBSA can identify missing security updates and provide recommendations for remediation. Therefore, the statement is correct.

In Windows Server 2016, dynamic quorum management is enabled by default. This means that the cluster automatically adjusts the quorum based on the number of nodes that are currently active in the cluster. It helps in maintaining the availability and stability of the cluster by dynamically adjusting the quorum configuration as the cluster membership changes. This feature eliminates the need for manual intervention to adjust the quorum configuration and ensures that the cluster remains operational even in case of node failures or network outages.

When choosing a quorum disk witness, it cannot be used in a Cluster Shared Volume (CSV). This is because the quorum disk witness is responsible for maintaining the cluster's quorum configuration and ensuring that there is always a majority of votes available in the cluster. If the quorum disk is also used in a CSV, it can lead to conflicts and potential loss of quorum, which can result in cluster instability and failure. Therefore, it is recommended to use a separate disk for the quorum disk witness to ensure its proper functioning.

The Azure Container Service does indeed use open-source scheduling and management tools. It supports popular open-source container orchestration systems such as Kubernetes, DC/OS, and Docker Swarm. These tools provide flexible and scalable options for deploying and managing containers in Azure. Therefore, the correct answer is true.

WSUS (Windows Server Update Services) is a Microsoft tool that allows administrators to manage the distribution of updates released through Microsoft Update to computers in a corporate environment. It can automatically approve updates for installation on client machines. However, this automation can lead to problems if an update patch breaks one of the business applications running on those machines. Therefore, the statement is true as automatic approvals in WSUS can potentially cause network problems if an update patch disrupts the functionality of a business application.

The maximum number of nodes that can participate in a Windows Server 2016 failover cluster is 64. This means that up to 64 servers can be part of the cluster, allowing for high availability and failover capability in case of a server failure. Having a larger number of nodes in the cluster increases the resilience and capacity of the cluster, ensuring that there are enough resources available to handle the workload and provide uninterrupted service.

Windows containers can only be used on Windows 10 Enterprise (Anniversary Edition) client operating system. Windows 7 Professional, Windows 8.1 Enterprise, and Windows 10 Home do not support containers.

The Task Manager application can be used to disconnect a user currently connected to the server. Task Manager provides information about the processes and applications running on the server, and allows the user to end or disconnect these processes. Therefore, it is the appropriate application to use in order to disconnect a user from the server.

In a four-node cluster set to a Node And File Share Majority quorum model, a quorum is lost when more than half of the votes are lost. Since there are four nodes in the cluster, the total number of votes is four. Therefore, if two votes are lost, which is more than half of the total votes, a quorum is lost.

The blue icon next to the event in Event Viewer indicates that it is an informational event. Informational events provide useful and non-critical information about the system or an application. These events are typically used for diagnostic purposes and do not indicate any errors or warnings.

To start Resource Monitor, the correct command line command would be "Resmon.exe". Resource Monitor is a system utility in Windows that provides detailed information about the usage of hardware resources such as CPU, memory, disk, and network. By typing "Resmon.exe" in the command line, the Resource Monitor application will be launched, allowing the user to monitor and analyze resource usage on their system.

In order to configure the server from which you will be getting your Microsoft updates while setting up WSUS, you would need to choose the option "Update Source And Proxy Server". This option allows you to specify the location or server from where the updates will be downloaded and also configure any proxy server settings if required.

The Windows Server Backup tool is specifically designed for backing up and restoring files and folders in Windows Server 2016. It allows you to create a backup of the C:\Data directory, which meets the requirement of backing up all data files and folders. Additionally, it also provides the capability to restore individual files and folders, fulfilling the second requirement. Finally, the Windows Server Backup tool supports backing up and restoring data to and from external media, which satisfies the third requirement. Therefore, using the Windows Server Backup tool is the most appropriate choice in this scenario.

The correct answer is A, B. The administrator can use the PowerShell commands (Get-Cluster).CrossSiteDelay = and (Get-Cluster).CrossSiteThreshold = to set up site-aware clustering. These commands allow the administrator to configure the delay and threshold values for cross-site communication in the clustering setup. By setting appropriate values for these parameters, the administrator can ensure that the clustering system functions effectively across multiple sites.

The correct answer is "docker pull microsoft/windowsservercore". This command is used to pull an image from the Docker registry. In this case, it will pull the Windows Server Core image from the Microsoft repository, which can then be used to build containers based on Windows Server Core.

Windows Server 2016 does allow you to set up a cluster without using Active Directory dependencies. Active Directory is not a mandatory requirement for creating a cluster in Windows Server 2016. You can choose to set up a cluster using other authentication methods such as certificate-based authentication or local accounts. Therefore, the statement that Windows Server 2016 does not allow setting up a cluster without Active Directory dependencies is false.

The correct answer is "docker images". This command allows the network administrator to view the images that have been created for the Windows Containers. By running this command, the administrator can see a list of all the available images and their details, such as the image ID, repository, tag, and size. It is an essential command for managing and organizing the images in the Docker environment.

In clustering, the mechanism used to determine if a node is online or not responding is called a heartbeat. A heartbeat is a signal or message sent from one node to another to indicate that it is still functioning properly. If a node does not receive a heartbeat from another node within a certain time frame, it can conclude that the node is not responding or offline. This allows the clustering system to detect and handle failures or unresponsive nodes effectively.

Enable-ClusterStorageSpacesDirect is the correct answer because this PowerShell command is used to enable Storage Spaces Direct on a cluster. Storage Spaces Direct is a feature in Windows Server that allows administrators to create highly available and scalable software-defined storage using directly attached storage on the hosts. By enabling Cluster Storage Spaces Direct, administrators can create a storage pool that aggregates the storage capacity of multiple servers and provides fault tolerance and high availability for virtual machines and applications.

SQL Server and Exchange Mailbox Server would be better suited on a failover cluster instead of a network load-balanced cluster. This is because these applications require high availability and data integrity, which can be better achieved through failover clustering. A failover cluster ensures that if one node fails, another node takes over seamlessly, minimizing downtime and ensuring continuous availability of the application and its data. On the other hand, a network load-balanced cluster is more suitable for applications like websites, where the focus is on distributing incoming network traffic evenly across multiple servers to improve performance and scalability.

To configure the Docker daemon to accept connections only on TCP port 64500, you need to edit the daemon.json file. This file contains the configuration settings for the Docker daemon, and by editing it, you can specify the port on which the daemon should listen for incoming connections. By making the necessary changes to the daemon.json file, you can ensure that the Docker daemon only accepts connections on TCP port 64500.

The correct answer is Test-Cluster. This PowerShell command is used to run a validation test on a cluster. It allows the administrator to check the health and functionality of the cluster by performing various tests on the cluster nodes and resources. This command helps to ensure that the cluster is set up correctly and can handle the workload it is intended for.

The correct answer is B, D. In order to configure the client computers to use the WSUS server for Windows Update, you need to modify the registry settings. Option B suggests using the registry key HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsUpdate\AU\UseWUServer and setting the value to 1, which enables the use of the WSUS server. Option D suggests using the registry key HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\WindowsUpdate\UseWUServer and setting the value to the URL of the WSUS server, which specifies the server to be used for Windows Update.

To configure VM01 to move to NodeB automatically if NodeA becomes unavailable, you should run the PowerShell command Enable-VMReplication. This command enables replication for the virtual machine, allowing it to be replicated to another node in the failover cluster. By doing so, if NodeA becomes unavailable, VM01 will automatically failover to NodeB to ensure continuous availability.

The correct answer is "Docker build". When building a Docker image, the Docker build command is used to create a new image from a Dockerfile. The Dockerfile contains instructions on how to build the image, such as installing dependencies, copying files, and setting environment variables. The Docker build command reads these instructions and executes them, resulting in a new image that can be used to run containers.

In a three node cluster set to a Node Majority quorum model, the quorum is lost when more than half of the nodes are offline. Since there are three nodes in total, the majority is two. Therefore, only one node can be offline before the quorum is lost.

Storage tests may require cluster resources to be taken offline because these tests involve checking the health and functionality of the storage system in the cluster. To perform these tests accurately, the cluster may need to temporarily stop accessing and using the storage resources. This ensures that the tests can accurately detect any issues or potential problems with the storage configuration. Taking the cluster resources offline during storage tests helps prevent any conflicts or interference that could affect the accuracy of the test results.

The correct answer is "docker create". This command allows the network administrator to create a new container in Windows Containers.

A valid system state backup from the server could be used to meet the requirements mentioned. A system state backup includes critical system files, including the Active Directory database. By restoring the system state backup, the lost Active Directory database can be recovered. Additionally, the system state backup can also help in determining which partitions on the server are still accessible as it includes information about the system's configuration.

NTDSUtil.exe is the correct command to create and manage application data partitions in Active Directory. NTDSUtil.exe is a command-line tool that is used to perform various maintenance and management tasks in Active Directory, including creating and managing application data partitions. It allows administrators to manage the Active Directory database, perform offline defragmentation, and manage metadata. Therefore, NTDSUtil.exe is the appropriate command for creating and managing application data partitions in Active Directory.

Task Manager is the correct answer because it provides real-time information about the processes and applications running on a server. It allows users to view the currently connected users and the resources they are consuming. Task Manager also provides details about CPU, memory, disk, and network usage, making it a useful tool for monitoring and managing server performance.

Performance Monitor is the tool that can provide the most detailed information about the CPU and Memory resources on the network. It allows the network administrator to monitor and analyze various performance counters such as CPU usage, memory usage, disk activity, network activity, and more. This tool provides real-time monitoring and also allows for data logging and analysis over time, helping the administrator identify performance bottlenecks, troubleshoot issues, and optimize resource utilization.

Resource Monitor is the utility that can provide a quick overview of the Memory, CPU, Network, and Disk components on a server. It allows the network administrator to monitor and analyze the performance of these components in real-time. Resource Monitor provides detailed information about the resource usage, processes, and services running on the server, helping the administrator to identify any performance issues or bottlenecks.

To stop an application from running in Task Manager, you would use the "Details" tab. This tab provides a list of all the running processes and applications on the system. From here, you can locate the specific application you want to stop and right-click on it to select the "End Task" option. This will terminate the application and stop it from running. The other tabs mentioned, such as Performance, Users, and Options, do not have the functionality to stop applications directly.

To back up the existing data on a computer before installing a new application and ensure the ability to recover individual user files, the recommended action is to use the Windows Server Backup utility and click the "Backup Once" link. This will initiate a backup process that will create a copy of the data, allowing for easy restoration if any files are replaced or deleted during the installation of the new application.

To start Performance Monitor, the correct command line command to type is "Perfmon.exe".

To ensure that software updates are applied to the computer, the network administrator should select the option "Automatically Download The Updates, And Install Them On The Schedule That I Specify" on the Automatic Updates tab of the System Properties dialog box. This will allow the updates to be downloaded and installed automatically without requiring any user interaction. Additionally, the administrator should also select the option "Keep My Computer Up To Date" to ensure that the computer stays updated with the latest software updates. Setting the scheduled time to every day at 12 pm is not necessary as the laptops are usually turned off and disconnected from the network during that time.

To install WSUS on a new Windows Server 2016 machine, you would use the Server Manager. The Server Manager is a management console that allows administrators to install, configure, and manage server roles and features. It provides a centralized location for managing multiple servers and their associated roles and features. Therefore, the correct answer is Server Manager.

Creating a performance counter data collector will not provide the information needed in this scenario. Performance counters are used to monitor system performance and collect data such as CPU usage, disk activity, and network traffic. They are not designed to specifically monitor memory usage by a specific application like App1. To log an event in the Application event log when App1 consumes more than 4 GB of memory, a different approach such as using a custom script or monitoring tool would be required.

The WSUS server must have at least 100 MB of space for the installation process. Additionally, it needs a minimum of 6 GB of space to hold the updates that will be downloaded and stored on the server. This ensures that the server has enough storage capacity to accommodate the installation and the updates that will be applied to the client devices.

To deploy a new container to Nano1 using Image1, you should run the "docker run" command. This command is used to create and start a new container based on a specified image. By running "docker run", you can deploy a container that uses the Image1 on Nano1.

The correct answer is "Docker build". To compile and create an image using a Dockerfile, the "Docker build" command is used. The "Docker run" command is used to run a container from an image, "Docker rm" is used to remove a container, and "Docker Compile" is not a valid Docker command.

Microsoft Message Analyzer is the correct tool to use in this scenario because it allows you to determine which computers are causing the network problems by capturing and analyzing network packets. It also provides the ability to record and examine network packets that are coming to/from specific machines, as well as filter and view data related only to specific types of network packets. Performance Monitor, Event Viewer, and Task Manager do not provide the same level of functionality and flexibility for network packet analysis.

The correct answer is "Remove-Container". This PowerShell command allows the network administrator to delete a container in Windows Containers. The other options ("docker delete", "Delete-docker-Container", and "docker kill container") are not valid PowerShell commands for deleting a container.

Creating a complete PC Backup and Restore image is the best option in this scenario because it allows for the recovery of the entire Windows Server 2016 Active Directory configuration and data in case of a hard disk failure. This image includes the operating system, system settings, applications, and data, providing a comprehensive backup solution. Automated System Recovery (ASR) backup is not available in Windows Server 2016, and creating a backup of all file categories or creating a system restore point may not capture all the necessary components for a full recovery.

The correct answer is Get-Container. This PowerShell command is used to view the containers in Windows Containers. By running this command, the network administrator can retrieve information about the containers that have been built and are currently running on the system.

The correct answer is "mdsacli.exe /hf -i xxxx.xxxx.xxxx.xxxx". This command is the correct syntax for using the command line version of MBSA to scan client computers based on IP address. The "/hf" flag specifies a high-level scan, and the "-i" flag is used to specify the IP address of the target computer.

To install Microsoft Baseline Security Analyzer (MBSA), you need to download it from Microsoft's website. This implies that the software is not available through the Add/Remove Programs or Server Manager. Therefore, the correct method to install MBSA is by downloading it directly from Microsoft's website.

Setting SERVERB to draw updates automatically from whichever sources SERVERA is set to draw from is not a step you might take to complete the configuration of WSUS on SERVERB. This is because the question states that SERVERA receives software updates from Microsoft Windows Update servers, which means it is not configured to draw updates from any other source. Therefore, setting SERVERB to draw updates automatically from SERVERA would not be a valid configuration step.