Microsoft MD-100 Windows 10 Free Practice Test — 30 Questions

Question 1

A network administrator is tasked with configuring a Windows 10 machine to connect to a corporate VPN. The VPN requires the use of a specific IPsec protocol and a pre-shared key for authentication. After configuring the VPN settings, the administrator notices that the connection fails. Upon further investigation, the administrator discovers that the local firewall settings may be blocking the necessary ports for the VPN connection. Which of the following actions should the administrator take to ensure successful VPN connectivity while maintaining security?

Accepted Answer

Configure the firewall to allow UDP port 500 and UDP port 4500 for IPsec traffic.

Question 2

A company has recently upgraded its Windows 10 operating system across all employee workstations. The IT department is tasked with managing startup applications to enhance system performance and reduce boot time. After analyzing the current startup configuration, they find that several applications are set to launch at startup, including a resource-intensive CRM software, a cloud storage client, and a system monitoring tool. The IT manager decides to implement a strategy to optimize the startup process. Which approach should the IT manager prioritize to effectively manage startup applications while ensuring essential services remain functional?

Accepted Answer

Disable unnecessary startup applications and configure essential ones to start manually or on-demand.

Question 3

A system administrator is tasked with configuring Windows Remote Management (WinRM) on a network of Windows 10 machines to allow for remote management and automation of tasks. The administrator needs to ensure that the WinRM service is running, the necessary firewall rules are configured, and that the machines can be accessed remotely using PowerShell. Which of the following steps should the administrator take to ensure that WinRM is properly configured and secured for remote management?

Accepted Answer

Enable the WinRM service, configure the firewall to allow WinRM traffic on ports 5985 and 5986, and set the WinRM listener to use HTTPS for secure communication.

Question 4

In a corporate environment, an IT administrator is tasked with setting up user accounts for new employees. The organization has decided to implement a policy that encourages the use of Microsoft accounts for all employees to enhance collaboration and access to cloud services. However, some employees prefer local accounts due to concerns about privacy and data security. Considering the features and limitations of both account types, which of the following statements best describes the implications of using a Microsoft account versus a local account in this scenario?

Accepted Answer

Microsoft accounts provide seamless integration with cloud services and allow for easier password recovery, while local accounts offer greater control over data privacy but lack cloud features.

Question 5

A systems administrator is tasked with configuring Windows Remote Management (WinRM) on a network of Windows 10 machines to facilitate remote management tasks. The administrator needs to ensure that the WinRM service is running, the necessary firewall rules are configured, and that the machines can communicate securely over HTTPS. Which steps should the administrator take to achieve this configuration effectively?

Accepted Answer

Enable the WinRM service, configure the firewall to allow inbound traffic on ports 5985 (HTTP) and 5986 (HTTPS), and set up a self-signed certificate for secure communication.

Question 6

In a corporate environment, a user is experiencing issues with notifications not appearing in the Action Center after upgrading to Windows 10. The IT department has been tasked with troubleshooting this issue. Which of the following steps should be taken first to ensure that notifications are properly configured and displayed in the Action Center?

Accepted Answer

Verify that the "Get notifications from apps and other senders" setting is enabled in the Notifications & actions settings.

Question 7

A company has recently upgraded its systems to Windows 10 and is looking to implement a more secure environment for its users. They want to utilize Windows 10\'s advanced security features to protect sensitive data. Which feature should they prioritize to ensure that only authorized users can access specific files and folders, while also maintaining a record of access attempts for auditing purposes?

Accepted Answer

BitLocker Drive Encryption

Question 8

In a corporate environment, a user is experiencing difficulties with the taskbar in Windows 10. They notice that pinned applications are not launching correctly, and the taskbar is unresponsive. After troubleshooting, the user decides to reset the taskbar settings to their default state. Which method would effectively restore the taskbar to its original configuration without affecting other user settings?

Accepted Answer

Use PowerShell to execute the command `Get-AppxPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}`

Question 9

A system administrator is troubleshooting a Windows 10 machine that is experiencing performance issues. Upon opening the Task Manager, they notice that the CPU usage is consistently above 80% even when no applications are actively running. The administrator decides to analyze the processes running on the system. Which of the following actions should the administrator take to identify the root cause of the high CPU usage effectively?

Accepted Answer

Sort the processes by CPU usage to identify which process is consuming the most resources.

Question 10

In a corporate environment, the IT department is tasked with managing user settings across multiple departments using Group Policy Preferences (GPP). The department wants to ensure that all users in the \"Sales\" group have a specific network drive mapped to their computers automatically upon login. Additionally, they want to ensure that this mapping is only applied if the user is logged into a computer that is part of the \"Sales\" organizational unit (OU). Which configuration method should the IT department use to achieve this requirement effectively?

Accepted Answer

Create a Group Policy Object (GPO) linked to the "Sales" OU that includes a Drive Map preference item configured to map the network drive.

Question 11

A company is implementing a Virtual Private Network (VPN) to allow remote employees to securely access the corporate network. The IT team is considering two different VPN protocols: OpenVPN and L2TP/IPsec. They need to decide which protocol to use based on security, performance, and compatibility with various devices. Given that OpenVPN uses SSL/TLS for key exchange and can traverse NAT (Network Address Translation) devices, while L2TP/IPsec combines L2TP with IPsec for encryption but may face issues with NAT traversal, which protocol should the IT team choose for optimal security and performance in a diverse device environment?

Accepted Answer

OpenVPN

Question 12

A network administrator is tasked with configuring DNS for a new web application that will be hosted on a server with the IP address 192.168.1.10. The application needs to be accessible via the domain name \"app.example.com\". The administrator decides to set up a forward lookup zone for the domain \"example.com\". After creating the zone, the administrator adds an A record for \"app\" pointing to the server\'s IP address. However, users report that they are unable to access the application using the domain name. What could be the most likely reason for this issue, considering the DNS configuration steps taken?

Accepted Answer

The DNS server is not configured to allow dynamic updates for the zone.

Question 13

A system administrator is troubleshooting a recurring application crash on a Windows 10 machine. The administrator decides to use the Event Viewer to gather more information about the issue. After filtering the logs for the last 24 hours, they find several critical errors related to the application. Which of the following steps should the administrator take next to effectively analyze the situation and determine the root cause of the application crashes?

Accepted Answer

Review the details of the critical errors, including the Event ID and source, and correlate them with the application’s documentation to identify known issues or solutions.

Question 14

A company has recently implemented Windows Defender Antivirus across its network of Windows 10 machines. The IT department is tasked with configuring the antivirus settings to optimize protection while minimizing disruptions to users. They need to ensure that real-time protection is enabled, but they also want to allow certain applications to run without being flagged as potential threats. Which configuration should the IT department prioritize to achieve this balance?

Accepted Answer

Configure exclusions for specific applications while keeping real-time protection enabled.

Question 15

A company has recently implemented a new user account management policy that requires all employees to use strong passwords and enable multi-factor authentication (MFA) for their accounts. An IT administrator is tasked with reviewing the current user accounts to ensure compliance with this policy. During the review, the administrator discovers that 60% of the user accounts have weak passwords, and only 40% of the users have enabled MFA. If the company has a total of 250 user accounts, how many accounts are both compliant with the strong password requirement and have MFA enabled, assuming that the compliance rates are independent?

Accepted Answer

60

Question 16

A network administrator is troubleshooting a connectivity issue on a Windows 10 machine that cannot access the internet. The administrator opens the Command Prompt and runs the command `ipconfig /all`. The output shows that the machine has an IP address of 169.254.10.5. What does this indicate about the network configuration, and what should be the next step in troubleshooting?

Accepted Answer

The machine is using an Automatic Private IP Addressing (APIPA) address, indicating it cannot reach a DHCP server; the next step should be to check the physical network connection and DHCP server availability.

Question 17

A software development team is troubleshooting an application that frequently crashes during high-load scenarios. They have identified that the application consumes excessive memory, leading to performance degradation and eventual crashes. The team is considering various strategies to mitigate these crashes. Which approach would most effectively address the underlying issue of memory consumption while ensuring the application remains responsive under load?

Accepted Answer

Implementing memory management techniques such as garbage collection and memory pooling to optimize resource usage.

Question 18

A network administrator is troubleshooting a connectivity issue on a Windows 10 machine that is unable to access the internet. The administrator opens the Command Prompt and runs the command `ipconfig /all`. The output shows that the machine has an IP address of 169.254.10.5. What does this indicate about the network configuration, and what should be the next step in troubleshooting?

Accepted Answer

The machine is using an Automatic Private IP Addressing (APIPA) address, indicating it cannot reach a DHCP server; the next step should be to check the physical network connection or DHCP server status.

Question 19

A system administrator is tasked with optimizing the virtual memory settings on a Windows 10 machine that has 16 GB of RAM. The administrator wants to ensure that the paging file size is configured correctly to enhance performance, especially for applications that require significant memory resources. The recommended configuration is to set the paging file size to be 1.5 times the amount of physical RAM for optimal performance. What should the administrator set the initial and maximum size of the paging file to achieve this recommendation?

Accepted Answer

24 GB

Question 20

A system administrator is tasked with ensuring that a Windows 10 machine can recover from potential system failures. The administrator decides to configure System Restore Points to safeguard the system. After setting up the restore points, the administrator notices that the available disk space for restore points is limited to 5% of the total disk space. If the total disk space of the system is 500 GB, how much disk space is allocated for the restore points? Additionally, the administrator needs to understand the implications of this configuration on the system\'s performance and recovery options. What should the administrator consider regarding the frequency of restore point creation and the potential impact on system performance?

Accepted Answer

The allocated disk space for restore points is 25 GB, and the administrator should create restore points frequently to ensure maximum recovery options, but this may impact system performance due to increased disk activity.

Question 21

A company has recently implemented OneDrive for Business to enhance collaboration among its employees. The IT administrator is tasked with configuring the OneDrive settings to ensure that all files are automatically backed up and that users can share files securely. The administrator needs to set up the following: automatic backup of the Documents folder, sharing permissions that allow users to share files with external users, and a limit on the maximum file size that can be uploaded. Which configuration should the administrator prioritize to achieve these objectives effectively?

Accepted Answer

Enable the "Known Folder Move" feature, configure sharing settings to allow external sharing, and set the maximum file size limit to 100 GB.

Question 22

In a corporate environment, an IT administrator is tasked with implementing Windows Hello for Business to enhance security and streamline user authentication. The organization has a mix of devices, including desktops, laptops, and tablets, all running Windows 10. The administrator needs to ensure that the deployment of Windows Hello is compliant with the organization\'s security policies while also considering user experience. Which of the following strategies should the administrator prioritize to effectively implement Windows Hello for Business across all devices?

Accepted Answer

Enabling biometric authentication methods such as facial recognition and fingerprint scanning, while ensuring that all devices have the necessary hardware support for these features.

Question 23

In a corporate environment, an IT administrator is tasked with configuring Cortana for a team of remote employees. The administrator needs to ensure that Cortana can access and manage calendar events, provide reminders, and integrate with Microsoft Teams for seamless communication. However, the administrator must also consider privacy settings and data security. Which configuration approach should the administrator prioritize to balance functionality and security for the remote team?

Accepted Answer

Enable Cortana's integration with Microsoft 365 services while ensuring that privacy settings restrict access to personal data and limit Cortana's ability to share information outside the organization.

Question 24

A company has been experiencing slow performance on its Windows 10 machines, particularly when accessing files and applications. The IT department decides to analyze the fragmentation levels of the hard drives across several workstations. After running a defragmentation tool, they observe that the average fragmentation level decreased from 45% to 10%. If the total size of the data on the hard drive is 500 GB, how much data was fragmented before and after the defragmentation process? Additionally, what impact does this level of fragmentation have on system performance and file access times?

Accepted Answer

225 GB fragmented before, 50 GB fragmented after

Question 25

A network administrator is troubleshooting connectivity issues in a corporate environment. The administrator uses the `ping` command to test the reachability of a remote server with the IP address 192.168.1.10. After several attempts, the command returns \"Request timed out.\" The administrator then decides to use the `tracert` command to determine the path taken to reach the server. What could be inferred from the results of the `tracert` command if it shows that the first hop is successful but subsequent hops fail to respond?

Accepted Answer

The remote server is down or unreachable beyond the first hop.

Question 26

A software development team is troubleshooting an application that frequently crashes during high-load scenarios. They suspect that the issue may be related to memory management. The application is designed to handle up to 10,000 concurrent users, but during peak times, it only manages to sustain 7,500 users before crashing. The team decides to analyze the memory usage patterns and discovers that the application consumes approximately 1.5 MB of memory per user session. If the application is running on a server with 16 GB of RAM, what is the maximum number of concurrent users the server can theoretically support before reaching its memory limit, assuming no other processes are consuming memory?

Accepted Answer

10,666 users

Question 27

A systems administrator is tasked with managing multiple remote Windows 10 machines in a corporate environment using PowerShell. The administrator needs to ensure that a specific Windows feature, \"Windows Defender\", is enabled on all remote machines. The administrator decides to use a PowerShell script to check the status of Windows Defender and enable it if it is not already active. Which of the following PowerShell commands would effectively accomplish this task across multiple remote computers?

Accepted Answer

`Invoke-Command -ComputerName $computers -ScriptBlock { Get-WindowsFeature -Name Windows-Defender | Where-Object { $_.Installed -eq $false } | ForEach-Object { Install-WindowsFeature -Name Windows-Defender } }`

Question 28

A company is implementing Windows 10 across its organization and wants to ensure that each user has a personalized experience tailored to their preferences. The IT department is considering various personalization options available in Windows 10. Which of the following strategies would best enhance user experience while maintaining security and compliance with organizational policies?

Accepted Answer

Configuring user profiles to include personalized desktop backgrounds, themes, and taskbar settings, while also applying Group Policy Objects (GPOs) to enforce security settings and restrict access to certain features.

Question 29

A company has recently implemented OneDrive for Business to enhance collaboration among its employees. The IT administrator is tasked with configuring OneDrive settings to ensure that users can share files securely while maintaining compliance with company policies. The administrator needs to set up sharing permissions and configure the default sharing link settings. Which configuration should the administrator prioritize to achieve secure sharing while allowing flexibility for users?

Accepted Answer

Set the default sharing link to "People in your organization" and enable the option for users to share files with specific external users.

Question 30

A systems administrator is tasked with monitoring the performance of a Windows 10 machine that is experiencing intermittent slowdowns. They decide to use the Performance Monitor to analyze the system\'s resource usage over time. After setting up a Data Collector Set to log CPU usage, memory consumption, and disk activity, they notice that the CPU usage is consistently above 80% during peak hours. Given this scenario, which of the following actions should the administrator take to effectively analyze and address the performance issues?

Accepted Answer

Configure alerts in Performance Monitor to notify when CPU usage exceeds a certain threshold.

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