Within a CPU, what does the abbreviation ALU explicitly stand for? MCQ with Answer and Explanation

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Within a CPU, what does the abbreviation ALU explicitly stand for?

A. Arithmetic Logic Unit

B. Arithmetic Level Unit

C. Array Logic Unit

D. Algorithm Logical Unit

Answer: Option A

Solution (By JKExamLibrary)

ALU stands for Arithmetic Logic Unit. It executes all mathematical additions, subtractions, and bitwise boolean computations.

This question belongs to: Computer Computer Abbreviations

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What does the letter 'M' track inside the design standard abbreviation HTML?

A. Management

B. Machine

C. Markup

D. Memory

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Correct Answer: Option C

Explanation:
In HTML (Hypertext Markup Language), 'M' stands for Markup, signaling formatting code instructions layered around default text strings.

This question belongs to: Computer Computer Abbreviations

Question #2 Report Error

What is the full form of the memory abbreviation DRAM?

A. Data Random Access Memory

B. Direct Random Access Memory

C. Dynamic Random Access Memory

D. Digital Random Access Memory

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Correct Answer: Option C

Explanation:
DRAM maps to Dynamic Random Access Memory, storing electrical bit allocations inside high-density capacitor circuits.

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Question #3 Report Error

What does the abbreviation LED represent in screen backlighting technology?

A. Light Emitting Diode

B. Liquid Emitting Diode

C. Low Energy Diode

D. Light Electronic Display

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Correct Answer: Option A

Explanation:
LED stands for Light Emitting Diode. It is a semiconductor light source that emits light when current flows through it.

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