What does UEFI stand for as the contemporary replacement for ancient motherboard firmware systems? MCQ with Answer and Explanation
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Question #1
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In legacy computing system bus standards, what did VLB stand for?
Correct Answer: Option D
Explanation:
VLB stands for VESA Local Bus, an early 32-bit architectural bus standard that directly extended the internal processor bus lines.
VLB stands for VESA Local Bus, an early 32-bit architectural bus standard that directly extended the internal processor bus lines.
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Computer Abbreviations
Question #2
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Within a CPU, what does the abbreviation ALU explicitly stand for?
Correct Answer: Option B
Explanation:
ALU stands for Arithmetic Logic Unit. It executes all mathematical additions, subtractions, and bitwise boolean computations.
ALU stands for Arithmetic Logic Unit. It executes all mathematical additions, subtractions, and bitwise boolean computations.
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Computer
Computer Abbreviations
Question #3
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What does the digital screen pixel concentration index PPI stand for?
Correct Answer: Option C
Explanation:
PPI stands for Pixels Per Inch. It represents the hardware density metric measuring the total quantity of separate light-emitting subpixel elements contained across a linear inch of screen surface.
PPI stands for Pixels Per Inch. It represents the hardware density metric measuring the total quantity of separate light-emitting subpixel elements contained across a linear inch of screen surface.
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Computer
Computer Abbreviations
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