Computer Abbreviations MCQs

Computer

Computer Abbreviations MCQs

Practice Computer Abbreviations MCQs covering CPU, RAM, ROM, USB, OCR, OMR, MICR, URL, HTTP, HTML and other important abbreviations.

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Total Questions

Practice Questions

Page 7 of 19
Question #121
What does the abbreviation CISC represent?
A. Complete Integrated System Computer
B. Centralized Instruction Set Core
C. Compiled Instruction Sequence Computer
D. Complex Instruction Set Computer
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Correct Answer: Option D

Explanation:
CISC expands to Complex Instruction Set Computer, resolving multi-stage structural tasks within single aggregated operations.
This question belongs to: Computer Computer Abbreviations
Question #122
What does the connectivity acronym USB stand for?
A. Universal Serial Bus
B. Universal System Bus
C. Unified Serial Bus
D. Universal Serial Baseline
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Correct Answer: Option A

Explanation:
USB expands directly to Universal Serial Bus, establishing standardized interfaces for auxiliary system attachments.
This question belongs to: Computer Computer Abbreviations
Question #123
What does the abbreviation URL stand for?
A. Universal Resource Location
B. Uniform Resource Linker
C. Uniform Resource Locator
D. Universal Resource Locator
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Correct Answer: Option C

Explanation:
URL translates into Uniform Resource Locator, functioning as a formalized layout address scheme on internet protocols.
This question belongs to: Computer Computer Abbreviations
Question #124
What does the networking acronym HTTP stand for?
A. Hyperlink Transfer Protocol
B. Hypertext Transmission Protocol
C. Hypertext Transfer Protocol
D. Hypermedia Transfer Protocol
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Correct Answer: Option C

Explanation:
HTTP stands for Hypertext Transfer Protocol, enabling distributed text distribution frameworks across server topologies.
This question belongs to: Computer Computer Abbreviations
Question #125
What does the web design abbreviation HTML stand for?
A. Hyperlink Markup Language
B. Hypermedia Markup Language
C. Home Text Markup Language
D. Hypertext Markup Language
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Correct Answer: Option D

Explanation:
HTML means Hypertext Markup Language, laying down foundational structure tags for parsing remote web domains.
This question belongs to: Computer Computer Abbreviations
Question #126
What does the secure protocol extension HTTPS stand for?
A. Hypertext Transfer Protocol Standard
B. Hyperlink Transfer Protocol System
C. Hypertext Transmission Protocol Security
D. Hypertext Transfer Protocol Secure
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Correct Answer: Option D

Explanation:
HTTPS maps to Hypertext Transfer Protocol Secure, enforcing encryption layers over default communications.
This question belongs to: Computer Computer Abbreviations
Question #127
What is the full form of the abbreviation BIOS?
A. Base Internal Output Software
B. Basic Integrated Operating System
C. Binary Input Output System
D. Basic Input Output System
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Correct Answer: Option D

Explanation:
BIOS stands for Basic Input Output System. It is the built-in core firmware that coordinates early diagnostic hardware validation before booting the operating system.
This question belongs to: Computer Computer Abbreviations
Question #128
What does the abbreviation POST stand for during the computer boot process?
A. Processor Oriented System Trace
B. Power-On Self-Test
C. Primary Output Service Terminal
D. Program Operational System Test
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Correct Answer: Option B

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.
This question belongs to: Computer Computer Abbreviations
Question #129
In computer memory terminology, what is the full form of EEPROM?
A. Electronic Erasable Programmable Read-Only Memory
B. Electrically Encrypted Programmable Read-Only Memory
C. Electrically Erasable Programmable Read-Only Memory
D. Extended Erasable Programmable Read-Only Memory
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Correct Answer: Option C

Explanation:
EEPROM stands for Electrically Erasable Programmable Read-Only Memory. It allows byte-level erasure and reprogramming using electrical voltages.
This question belongs to: Computer Computer Abbreviations
Question #130
Which of the following represents the correct full form of the storage protocol acronym NVMe?
A. Non-Volatile Memory Express
B. Non-Volatile Module Expansion
C. Network Volatile Memory Express
D. Native Volatile Memory Extension
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Correct Answer: Option A

Explanation:
NVMe stands for Non-Volatile Memory Express. It is an optimized logical-interface standard designed specifically for accessing solid-state storage over PCI Express lanes.
This question belongs to: Computer Computer Abbreviations
Question #131
What does the processor architecture abbreviation RISC stand for?
A. Reduced Instruction Set Computer
B. Reduced Integrated System Core
C. Rapid Instruction Set Computer
D. Regulated Instruction Sequence Computer
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Correct Answer: Option A

Explanation:
RISC stands for Reduced Instruction Set Computer. It focuses on a small, highly optimized set of instructions to maximize execution speed per cycle.
This question belongs to: Computer Computer Abbreviations
Question #132
What does the alternative CPU architecture abbreviation CISC stand for?
A. Complete Integrated System Computer
B. Centralized Instruction Set Core
C. Compiled Instruction Sequence Computer
D. Complex Instruction Set Computer
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Correct Answer: Option D

Explanation:
CISC stands for Complex Instruction Set Computer. It features a broad architecture where single hardware instructions are capable of executing multi-step internal operations.
This question belongs to: Computer Computer Abbreviations
Question #133
What is the complete expansion of the storage interface standard acronym SATA?
A. System Advanced Transfer Architecture
B. Serial Advanced Technology Attachment
C. Static Advanced Technology Attachment
D. Serial Attached Technology Architecture
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Correct Answer: Option B

Explanation:
SATA stands for Serial Advanced Technology Attachment. It is a serial bus interface used to connect mass storage devices like hard drives to the system motherboard.
This question belongs to: Computer Computer Abbreviations
Question #134
What did the older, legacy interface standard PATA stand for?
A. Primary Advanced Technology Attachment
B. Peripheral Advanced Technology Attachment
C. Port Advanced Technology Attachment
D. Parallel Advanced Technology Attachment
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Correct Answer: Option D

Explanation:
PATA stands for Parallel Advanced Technology Attachment. It is an older standard that transferred data simultaneously across wide parallel ribbon cables.
This question belongs to: Computer Computer Abbreviations
Question #135
In laptop RAM form factors, what does the abbreviation SO-DIMM stand for?
A. Small Outline Dual In-line Memory Module
B. Static Outline Dual In-line Memory Module
C. Synchronous Outline Dual In-line Memory Module
D. Serial Outline Dual In-line Memory Module
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Correct Answer: Option A

Explanation:
SO-DIMM stands for Small Outline Dual In-line Memory Module. It is a compact variant of a standard DIMM designed for physical space constraints in laptops.
This question belongs to: Computer Computer Abbreviations
Question #136
What does the abbreviation DIMM stand for in desktop computer RAM hardware?
A. Dual In-line Memory Module
B. Digital Integrated Memory Module
C. Data In-line Memory Module
D. Dynamic Inline Memory Module
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Correct Answer: Option A

Explanation:
DIMM stands for Dual In-line Memory Module. It contains independent electrical contacts on both sides of the module module board to double the data bandwidth.
This question belongs to: Computer Computer Abbreviations
Question #137
In early computer system memory configurations, what did SIMM stand for?
A. Single In-line Memory Module
B. Synchronous Inline Memory Module
C. Static Internal Memory Module
D. Serial Input Memory Module
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Correct Answer: Option A

Explanation:
SIMM stands for Single In-line Memory Module. It is a legacy memory format where electrical pins on opposite sides of the board are tied together dynamically.
This question belongs to: Computer Computer Abbreviations
Question #138
What does SRAM stand for in the context of computer cache configurations?
A. Serial Random Access Memory
B. Sequential Random Access Memory
C. Synchronous Random Access Memory
D. Static Random Access Memory
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Correct Answer: Option D

Explanation:
SRAM stands for Static Random Access Memory. It uses multi-transistor bistable latch circuits to preserve data without needing cyclical refresh patterns.
This question belongs to: Computer Computer Abbreviations
Question #139
What does the abbreviation DRAM stand for when describing volatile main system memory?
A. Data Random Access Memory
B. Direct Random Access Memory
C. Digital Random Access Memory
D. Dynamic Random Access Memory
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Correct Answer: Option D

Explanation:
DRAM stands for Dynamic Random Access Memory. It utilizes high-density integrated capacitors that must be continuously refreshed to maintain data states.
This question belongs to: Computer Computer Abbreviations
Question #140
What is the full form of SDRAM which synchronizes memory cycles with the microprocessor?
A. Serial Dynamic Random Access Memory
B. Sequential Dynamic Random Access Memory
C. Synchronous Dynamic Random Access Memory
D. Static Dynamic Random Access Memory
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Correct Answer: Option C

Explanation:
SDRAM stands for Synchronous Dynamic Random Access Memory, aligning internal operations exactly with the external motherboard clock cycle.
This question belongs to: Computer Computer Abbreviations

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