What does the 'GUI' acronym stand for in computer interface terminology? MCQ with Answer and Explanation
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Question #1
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What type of kernel configuration runs basic scheduling routines in kernel space but offloads device drivers and file systems to user space to maximize stability?
Correct Answer: Option B
Explanation:
Microkernels improve system resilience by restricting kernel space to essential primitives, isolating driver crashes from bringing down the core OS.
Microkernels improve system resilience by restricting kernel space to essential primitives, isolating driver crashes from bringing down the core OS.
This question belongs to:
Computer
Operating Systems
Question #2
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Which type of booting occurs when the system starts from a powered-off state?
Correct Answer: Option C
Explanation:
A cold boot is starting the computer from a completely powered-off state, performing full POST and boot sequence.
A cold boot is starting the computer from a completely powered-off state, performing full POST and boot sequence.
This question belongs to:
Computer
Operating Systems
Question #3
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What is the function of the Android 'MediaScanner'?
Correct Answer: Option A
Explanation:
MediaScanner scans storage for media files and adds metadata (artist, album) to the system database for apps to query.
MediaScanner scans storage for media files and adds metadata (artist, album) to the system database for apps to query.
This question belongs to:
Computer
Operating Systems
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