Which of the following is a type of memory management that uses variable-sized partitions? MCQ with Answer and Explanation
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Question #1
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Which scheduling algorithm assigns the CPU to the process with the shortest execution time, requiring advance knowledge of task durations?
Correct Answer: Option C
Explanation:
The Shortest Job First (SJF) scheduling policy chooses the process with the smallest CPU burst requirement next, minimizing average wait times.
The Shortest Job First (SJF) scheduling policy chooses the process with the smallest CPU burst requirement next, minimizing average wait times.
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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 A
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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What is the purpose of the Android 'GestureDetector' class?
Correct Answer: Option C
Explanation:
GestureDetector simplifies detection of gestures from touch events, allowing easy implementation of gesture interactions.
GestureDetector simplifies detection of gestures from touch events, allowing easy implementation of gesture interactions.
This question belongs to:
Computer
Operating Systems
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