Which process state corresponds to a thread that is currently blocked while awaiting an input/output operation to complete? MCQ with Answer and Explanation
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Question #1
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What is the role of the 'swap space' in Linux?
Correct Answer: Option B
Explanation:
Swap space is a partition or file used as an extension of physical memory, allowing the system to page out inactive memory pages.
Swap space is a partition or file used as an extension of physical memory, allowing the system to page out inactive memory pages.
This question belongs to:
Computer
Operating Systems
Question #2
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Which Android subsystem handles the core power management features to optimize battery consumption on mobile chipsets?
Correct Answer: Option B
Explanation:
Android utilizes specialized power management routines (such as Wakelocks) integrated into its Linux kernel base to regulate system sleep cycles and battery drain.
Android utilizes specialized power management routines (such as Wakelocks) integrated into its Linux kernel base to regulate system sleep cycles and battery drain.
This question belongs to:
Computer
Operating Systems
Question #3
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Which of the following is a type of Linux shell?
Correct Answer: Option D
Explanation:
Bash is a shell; Command Prompt and PowerShell are Windows; Terminal is a terminal emulator.
Bash is a shell; Command Prompt and PowerShell are Windows; Terminal is a terminal emulator.
This question belongs to:
Computer
Operating Systems
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