What is the purpose of the Windows 'Safe Mode'? MCQ with Answer and Explanation
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Question #1
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What type of process scheduling algorithm moves tasks between multiple queues based on their execution history and remaining runtime characteristics?
Correct Answer: Option C
Explanation:
Multilevel Feedback Queues allow tasks to move between queues dynamically based on their CPU usage history, optimizing system response times.
Multilevel Feedback Queues allow tasks to move between queues dynamically based on their CPU usage history, optimizing system response times.
This question belongs to:
Computer
Operating Systems
Question #2
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Which command in Windows is used to check the integrity of system files?
Correct Answer: Option B
Explanation:
System File Checker (sfc /scannow) scans and repairs corrupted system files in Windows.
System File Checker (sfc /scannow) scans and repairs corrupted system files in Windows.
This question belongs to:
Computer
Operating Systems
Question #3
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Which Linux command is used to find files that match a certain pattern?
Correct Answer: Option A
Explanation:
find searches for files in a directory hierarchy based on name, type, size, etc.; locate uses a database for faster search.
find searches for files in a directory hierarchy based on name, type, size, etc.; locate uses a database for faster search.
This question belongs to:
Computer
Operating Systems
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