What does UEFI stand for as the contemporary replacement for ancient motherboard firmware systems? MCQ with Answer and Explanation

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What does UEFI stand for as the contemporary replacement for ancient motherboard firmware systems?

A. Unique Extensible Firmware Integration

B. Unified Extensible Firmware Interface

C. Universal Extended Firmware Interface

D. Unified Electronic Firmware Interface

Answer: Option B

Solution (By JKSSB Mock Tests)

UEFI stands for Unified Extensible Firmware Interface. It replaces legacy BIOS systems, providing improved boot speeds, richer graphics interfaces, and native pre-boot security layers.

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Question #1

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What does the abbreviation POST stand for during the computer boot process?

A. Program Operational System Test

B. Primary Output Service Terminal

C. Power-On Self-Test

D. Processor Oriented System Trace

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Correct Answer: Option C

Explanation:
POST stands for Power-On Self-Test. It is the initial diagnostic routine executed by the BIOS immediately after the system is switched on.

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Question #2

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What does the non-volatile memory abbreviation MROM represent?

A. Magnetic Read-Only Memory

B. Macro Read-Only Memory

C. Modified Read-Only Memory

D. Masked Read-Only Memory

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Correct Answer: Option D

Explanation:
MROM stands for Masked Read-Only Memory. It is a type of hardwired memory whose permanent data arrays are integrated directly by the chip foundry using custom photographic masks during manufacturing.

This question belongs to: Computer Computer Abbreviations