microsoft md-100 practice test

Question 1 Topic 11

HOTSPOT
You have a computer that runs Windows 10.
A feature update is installed automatically.
You need to roll back the feature update.
Up to how many days after the feature update is installed can you roll back the installation, and what should you use to
perform the roll back? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
Reference: https://www.howtogeek.com/235474/how-to-roll-back-builds-and-uninstall-updates-on-windows-10/

Question 2 Topic 11

HOTSPOT
Your network contains an Active Directory domain. The domain contains computers that run Windows 10. The computers
are configured as shown in the following table.

You have a Group Policy Object (GPO) named GPO1 that has the settings shown in the following exhibit.

A domain administrator links GPO1 to OU2.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
Reference: https://support.microsoft.com/en-us/topic/feature-update-through-windows-10-version-20h2-enablement-
package-02d91e04-931e-f00d-090c-015467c49f6c

Question 3 Topic 11

You have a computer that runs Windows 10.
You need to view the Windows Update diagnostic log.
What should you do first?

• A. From File Explorer, go to the C:\Windows\Logs\WindowsUpdate folder and select Show hidden files, folders, and drives.
• B. From Windows Update in the Settings app, configure Advanced options.
• C. From Event Viewer, modify the properties of the WindowsUpdateClient operational log.
• D. From Windows PowerShell, run the Get-WindowsUpdateLog cmdlet.

Answer:

D

Explanation:
Reference:
https://docs.microsoft.com/en-us/powershell/module/windowsupdate/get-windowsupdatelog?view=windowsserver2022-ps

Question 4 Topic 11

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a
unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while
others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in
the review screen.
Your network contains an Active Directory domain named contoso.com. The domain contains the users shown in the
following table.

You have a computer named Computer1 that runs Windows 10 and is in a workgroup.
A local standard user on Computer1 named User1 joins the computer to the domain and uses the credentials of User2 when
prompted.
You need to ensure that you can rename Computer1 as Computer33.
Solution: You use the credentials of User1 on Computer1.
Does this meet the goal?

• A. Yes
• B. No

Answer:

B

Explanation:
Renaming a domain-joined computer will also rename the computer account in the domain. To do this, you need domain
administrator privileges.
User1 is a standard user.
References: https://docs.microsoft.com/en-us/windows/security/identity-protection/access-control/active-directory-security-
groups#bkmk-domainadmins

Question 5 Topic 11

Your network contains an Active Directory domain. The domain contains 1,000 computers that run Windows 10.
A user reports that his computer has a compatibility issue with the latest Windows 10 feature update.
You need to prevent other computers from installing the feature update for 10 days while you mitigate the issue.
Which Windows Update setting should you configure by using a Group Policy Object (GPO)?

• A. Select when Preview Builds and Feature Updates are received
• B. Reschedule Automatic Updates scheduled installations
• C. Disable safeguards for Feature Updates
• D. Automatic Updates detection frequency

Answer:

A

Explanation:
Reference: https://docs.microsoft.com/en-us/windows/deployment/update/waas-wufb-group-policy

Question 6 Topic 11

You have a computer named Computer1 that runs Windows 10.
You restart Computer1 by using Advanced startup and select Boot log.
In which folder is the boot log file stored?

• A. C:\
• B. C:\Windows
• C. C:\Windows\debug
• D. C:\Windows\System32\LogFiles

Answer:

B

Explanation:
Reference: https://winaero.com/enable-boot-log-windows-10/

Question 7 Topic 11

HOTSPOT
You have a workgroup computer named Computer1 that runs Windows 10 and has the users shown in the following table.

User Account Control (UAC) on Computer1 is configured as shown in the following exhibit.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
Box 1: Yes
User Account Control: Behavior of the elevation prompt for administrators in Admin Approval Mode is set to Prompt for
consent When an operation requires elevation of privilege, the user is prompted to select either Permit or Deny. If the user
selects Permit, the operation continues with the user's highest available privilege.
Box 2: Yes
User1 is a member of Administrators group.
User Account Control: Behavior of the elevation prompt for administrators in Admin Approval Mode is set to Prompt for
consent When an operation requires elevation of privilege, the user is prompted to select either Permit or Deny. If the user
selects Permit, the operation continues with the user's highest available privilege.
Box 3: Yes
User Account Control: Behavior of the elevation prompt for standard users is set to Prompt for credentials (Default) When an
operation requires elevation of privilege, the user is prompted to enter an administrative user name and password. If the user
enters valid credentials, the operation continues with the applicable privilege.
References:
https://docs.microsoft.com/en-us/windows/security/identity-protection/user-account-control/user-account-control-
security-policy-settings

Question 8 Topic 11

HOTSPOT
You have a computer named Computer1 that runs Windows 10. Computer1 contains a registry key named Key1 that has the
values shown in the exhibit. (Click the Exhibit tab.).

You have a Registration Entries (.reg) file named File1.reg that contains the following text.
[HKEY_LOCAL_MACHINE\SOFTWARE\Key1]
"String1"=-
@="2"
You need to identify the effect of importing File1.reg to Computer1.
What should you identify? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
Box 1: String1 will be deleted.
To delete a value, append equals and then minus to the value. For example: "String1"=-
Box 2: Value1 will have a value of 1
@="2" sets the default value to 1 but Value1 already has a DWORD value.
A DWORD (32-bit) value is a hexadecimal value. Value1 is 0x00000001 which is 1.
References:
https://www.computerhope.com/issues/ch000848.htm https://www.computerperformance.co.uk/vista/reg-create/

Question 9 Topic 11

You have a computer that runs Windows 10.
The computer fails to start, and you receive the following error message: BOOTMGR image is corrupt. The system cannot
boot.
You need to repair the system partition.
Which command should you run from Windows Recovery Environment (WinRE)?

• A. fdisk.exe
• B. chkdsk.exe
• C. diskpart.exe
• D. bcdboot.exe

Answer:

C

Explanation:
DiskPart, which has replaced fdisk, is a command-line utility that provides the ability to manage disks, partitions or volumes
in your computer running all versions of operating system since Windows 2000.
References:
https://www.diskpart.com/windows-10/diskpart-windows-10-1203.html

Question 10 Topic 11

HOTSPOT
You have the computer shown in the following table.

You plan to configure deployment rings for Windows 10 quality and feature updates.
What is the maximum number of days you can defer installing quality updates, and which computers support installing
feature updates from Windows Update? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
Reference: https://docs.microsoft.com/en-us/windows/deployment/update/waas-configure-wufb