What mechanism does an OS use to instantly notify the CPU that an event requiring immediate attention has occurred? MCQ with Answer and Explanation
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Question #1
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Which of the following is a Linux distribution?
Correct Answer: Option C
Explanation:
Ubuntu is a popular Linux distribution (distro) based on Debian.
Ubuntu is a popular Linux distribution (distro) based on Debian.
This question belongs to:
Computer
Operating Systems
Question #2
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Which of the following files acts as the default boot loader for modern Windows systems utilizing UEFI firmware?
Correct Answer: Option D
Explanation:
Modern Windows operating systems on UEFI systems use bootmgr.efi as the primary boot manager, whereas older BIOS-based legacy systems used NTLDR or bootmgr.
Modern Windows operating systems on UEFI systems use bootmgr.efi as the primary boot manager, whereas older BIOS-based legacy systems used NTLDR or bootmgr.
This question belongs to:
Computer
Operating Systems
Question #3
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What is the purpose of the Android 'DownloadProvider'?
Correct Answer: Option B
Explanation:
DownloadProvider is a content provider that handles download requests, storing metadata and files for apps.
DownloadProvider is a content provider that handles download requests, storing metadata and files for apps.
This question belongs to:
Computer
Operating Systems
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