OA Exams

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  • November 26, 2024

Question 21

Which file system is the default for macOS?

  • A) NTFS
  • B) exFAT
  • C) APFS
  • D) FAT32

Correct Answer: C) APFS

Explanation: APFS (Apple File System) is the default file system for macOS.

Question 22

Which Windows tool is used to manage scheduled tasks?

  • A) Task Scheduler
  • B) Disk Management
  • C) Resource Monitor
  • D) Event Viewer

Correct Answer: A) Task Scheduler

Explanation: Task Scheduler is used to manage scheduled tasks in Windows.

Question 23

Which Linux command is used to change the ownership of a file?

  • A) chown
  • B) chmod
  • C) cp
  • D) mv

Correct Answer: A) chown

Explanation: The chown command changes the ownership of a file in Linux.

Question 24

Which Windows tool is used to view event logs?

  • A) Event Viewer
  • B) Task Scheduler
  • C) Resource Monitor
  • D) Disk Management

Correct Answer: A) Event Viewer

Explanation: Event Viewer is used to view event logs in Windows.

Question 25

Which Linux command is used to move files?

  • A) mv
  • B) cp
  • C) rm
  • D) ls

Correct Answer: A) mv

Explanation: The mv command moves files in Linux.

Question 26

Which Windows tool allows you to manage hard disk partitions?

  • A) Disk Management
  • B) Event Viewer
  • C) Task Scheduler
  • D) Resource Monitor

Correct Answer: A) Disk Management

Explanation: Disk Management is used to manage hard disk partitions in Windows.

Question 27

Which Linux command is used to change the current working directory?

  • A) cd
  • B) ls
  • C) mkdir
  • D) rm

Which Windows command is used to display the current IP configuration?

Question 28

What is “statutory law”?

  • A) ipconfig
  • B) netstat
  • C) ping
  • D) tracert

Correct Answer: A) ipconfig

Explanation: The ipconfig command displays the current IP configuration in Windows.

Question 29

Which Linux command is used to delete a file?

  • A) rm
  • B) mv
  • C) cp
  • D) chmod

Correct Answer: A) rm

Explanation: The rm command deletes files in Linux.

Question 30

Which Windows feature allows you to roll back the system to a previous state?

  • A) System Restore
  • B) Task Scheduler
  • C) Disk Management
  • D) Event Viewer

Correct Answer: A) System Restore

Explanation: System Restore allows you to roll back the system to a previous state in Windows.

Question 31

Which Linux command is used to display the disk usage of files and directories?

  • A) du
  • B) df
  • C) ls
  • D) free

Correct Answer: A) du

Explanation: The du command displays the disk usage of files and directories in Linux.

Question 32

 Which Windows tool allows you to create and manage virtual hard disks (VHD)?

  • A) Disk Management
  • B) Task Scheduler
  • C) Event Viewer
  • D) Resource Monitor

Correct Answer: A) Disk Management

Explanation: Disk Management allows you to create and manage virtual hard disks (VHD) in Windows.

Question 33

Which Linux command is used to display the free disk space?

  • A) df
  • B) du
  • C) ls
  • D) mkdir

Correct Answer: A) df

Explanation: The df command displays the free disk space in Linux.

Question 34

Which Windows tool allows you to monitor system resource usage?

  • A) Resource Monitor
  • B) Task Scheduler
  • C) Event Viewer
  • D) Disk Management

Correct Answer: A) Resource Monitor

Explanation: Resource Monitor is used to monitor system resource usage in Windows.

Question 35

Which Linux command is used to display running processes?

  • A) ps
  • B) top
  • C) free
  • D) df

Correct Answer: A) ps

Explanation: The ps command displays running processes in Linux.

Question 36

Which Windows tool allows you to create disk partitions?

  • A) Disk Management
  • B) Task Scheduler
  • C) Resource Monitor
  • D) Event Viewer

Correct Answer: A) Disk Management

Explanation: Disk Management allows you to create disk partitions in Windows.

Question 37

Which Linux command is used to display the system’s uptime?

  • A) uptime
  • B) free
  • C) df
  • D) top

Correct Answer: A) uptime

Explanation: The uptime command displays the system's uptime in Linux.

Question 38

 Which Windows tool allows you to clean up unnecessary files on your system?

  • A) Disk Cleanup
  • B) Task Scheduler
  • C) Resource Monitor
  • D) Event Viewer

Correct Answer: A) Disk Cleanup

Explanation: Disk Cleanup allows you to clean up unnecessary files on your system in Windows.

Question 39

Which Linux command is used to check disk file systems for errors?

  • A) fsck
  • B) df
  • C) du
  • D) ls

Correct Answer: A) fsck

Explanation: The fsck command checks disk file systems for errors in Linux.

Question 40

Which Windows tool allows you to restore files from a backup?

  • A) File History
  • B) System Restore
  • C) Event Viewer
  • D) Task Scheduler

Correct Answer: A) File History

Explanation: File History allows you to restore files from a backup in Windows.

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