What is the primary role of the Android 'AudioManager'? MCQ with Answer and Explanation
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Question #1
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What is the primary function of the '/etc' directory in Linux file systems?
Correct Answer: Option A
Explanation:
The '/etc' directory houses core system-wide configuration files, user data databases, and startup configuration scripts for services.
The '/etc' directory houses core system-wide configuration files, user data databases, and startup configuration scripts for services.
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Computer
Operating Systems
Question #2
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What memory allocation issue occurs when there is sufficient total free memory space across the system, but it is split into tiny non-contiguous blocks that cannot accommodate a new request?
Correct Answer: Option B
Explanation:
External fragmentation leaves memory broken into tiny segments scattered between active processes, preventing continuous allocations for larger tasks.
External fragmentation leaves memory broken into tiny segments scattered between active processes, preventing continuous allocations for larger tasks.
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Computer
Operating Systems
Question #3
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What does the acronym UEFI stand for?
Correct Answer: Option C
Explanation:
UEFI is a modern firmware interface that replaces BIOS, offering faster boot, secure boot, and support for large hard drives.
UEFI is a modern firmware interface that replaces BIOS, offering faster boot, secure boot, and support for large hard drives.
This question belongs to:
Computer
Operating Systems
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