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.

369
Total Questions

Practice Questions

Page 15 of 19
Question #281
In legacy computing component buses, what did the acronym VLB stand for?
A. Virtual Long Bus
B. Video Local Baseline
C. Vector Link Buffer
D. VESA Local Bus
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Correct Answer: Option D

Explanation:
VLB stands for VESA Local Bus. It was an early 32-bit local bus architecture designed by the Video Electronics Standards Association to connect graphics sub-systems directly to the CPU.
This question belongs to: Computer Computer Abbreviations
Question #282
What is the full form of the core system processor acronym CPU?
A. Central Processing Unit
B. Computer Processing Unit
C. Central Processor Utility
D. Core Processing Unit
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Correct Answer: Option A

Explanation:
CPU expands explicitly to Central Processing Unit, operating as the principal computational hub tasked with executing fundamental machine operations.
This question belongs to: Computer Computer Abbreviations
Question #283
What does the abbreviation ALU explicitly stand for inside a processor?
A. Array Logic Unit
B. Arithmetic Level Unit
C. Algorithm Logical Unit
D. Arithmetic Logic Unit
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Correct Answer: Option D

Explanation:
ALU stands for Arithmetic Logic Unit. It is the core subsystem block that executes all base mathematical transformations and binary logical evaluations.
This question belongs to: Computer Computer Abbreviations
Question #284
What does the control segment abbreviation CU represent inside a standard CPU?
A. Command Unit
B. Core Utility
C. Control Unit
D. Central Unit
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Correct Answer: Option C

Explanation:
CU stands for Control Unit. It manages execution workflows by extracting raw code patterns from memory, interpreting them, and directing the data pipelines.
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Question #285
What does the specialized processor abbreviation FPU stand for?
A. Floating Point Unit
B. File Processing Utility
C. Fast Processing Unit
D. Fixed Processing Unit
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Correct Answer: Option A

Explanation:
FPU stands for Floating Point Unit. It is a dedicated math hardware segment tuned explicitly to resolve non-integer, complex floating-point fractional arithmetic swiftly.
This question belongs to: Computer Computer Abbreviations
Question #286
What does the abbreviation GPU stand for in visual and parallel computing systems?
A. Graphics Processing Unit
B. Graphical Programmer Unit
C. Gaming Processing Unit
D. General Processing Unit
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Correct Answer: Option A

Explanation:
GPU stands for Graphics Processing Unit. It utilizes massive, highly parallel core matrices designed to manipulate display frame buffers and accelerate visual processing tasks.
This question belongs to: Computer Computer Abbreviations
Question #287
What does the thermal metric acronym TDP represent in modern chip profiles?
A. Thermal Design Power
B. Time Delayed Processor
C. Thermal Core Protocol
D. Total Dissipated Power
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Correct Answer: Option A

Explanation:
TDP stands for Thermal Design Power. It quantifies the peak heat wattage threshold that a processor chip produces under full operational load, which the cooling system must dissipate safely.
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Question #288
What does L1 Cache represent in processor internal layouts?
A. Level 1 Cache
B. Latency 1 Cache
C. Logical 1 Cache
D. Linear 1 Cache
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Correct Answer: Option A

Explanation:
L1 Cache stands for Level 1 Cache. It represents the smallest, lowest-latency cache memory array integrated directly inside each distinct processor execution core block.
This question belongs to: Computer Computer Abbreviations
Question #289
What does L2 Cache represent in tiered memory architectures?
A. Level 2 Cache
B. Latency 2 Cache
C. Logical 2 Cache
D. Linked 2 Cache
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Correct Answer: Option A

Explanation:
L2 Cache stands for Level 2 Cache. It functions as an intermediate high-speed memory buffer that provides slightly greater storage volumes at marginally higher latencies than L1 storage.
This question belongs to: Computer Computer Abbreviations
Question #290
What does L3 Cache represent in standard multi-core processor architectures?
A. Linear 3 Cache
B. Linked 3 Cache
C. Level 3 Cache
D. Logical 3 Cache
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Correct Answer: Option C

Explanation:
L3 Cache stands for Level 3 Cache. It is a large on-die memory repository shared collectively across all running execution cores to minimize high-cost external RAM queries.
This question belongs to: Computer Computer Abbreviations
Question #291
What is the full form of the primary volatile system memory abbreviation RAM?
A. Run Access Memory
B. Random Access Memory
C. Real Allocation Memory
D. Read Access Memory
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Correct Answer: Option B

Explanation:
RAM stands for Random Access Memory. It provides high-speed volatile storage space where data cells can be read or modified in any physical order with matching latency overheads.
This question belongs to: Computer Computer Abbreviations
Question #292
What is the full form of the non-volatile system startup storage abbreviation ROM?
A. Read Only Memory
B. Run Only Module
C. Real Operational Memory
D. Random Object Memory
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Correct Answer: Option A

Explanation:
ROM stands for Read Only Memory. It defines non-volatile storage mediums custom-built to permanently preserve low-level operational firmware scripts through power-down sequences.
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Question #293
What is the full form of the peripheral interconnect standard abbreviation USB?
A. Universal System Bus
B. Universal Serial Baseline
C. Unified Serial Bus
D. Universal Serial Bus
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Correct Answer: Option D

Explanation:
USB stands for Universal Serial Bus. It provides standardized physical interfaces, cable assemblies, and communication rules across wide families of hot-swappable external peripherals.
This question belongs to: Computer Computer Abbreviations
Question #294
What is the full form of the document processing technology abbreviation OCR?
A. Optical Character Recognition
B. Optical Code Recognition
C. Operational Character Registry
D. Optimal Character Reader
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Correct Answer: Option A

Explanation:
OCR stands for Optical Character Recognition. It is a specialized process that interprets spatial raster pixel configurations from image captures to isolate editable text strings.
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Question #295
What is the full form of the sheet parsing standard acronym OMR?
A. Optical Mark Reader
B. Optical Mark Recognition
C. Optimal Mark Registry
D. Operational Mark Recognition
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Correct Answer: Option B

Explanation:
OMR stands for Optical Mark Recognition. It evaluates examination response bubble profiles by calculating the light reflectivity index values matching marked targets.
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Question #296
What is the full form of the financial document verification standard acronym MICR?
A. Magnetic Ink Character Reader
B. Magnetic Information Code Recognition
C. Management Ink Character Registration
D. Magnetic Ink Character Recognition
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Correct Answer: Option D

Explanation:
MICR stands for Magnetic Ink Character Recognition. It leverages specialized iron oxide formulations to let reader heads scan unique routing data from the baseline of check instruments.
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Question #297
What is the full form of the internet location address framework acronym URL?
A. Universal Resource Locator
B. Universal Resource Location
C. Uniform Resource Locator
D. Uniform Resource Linker
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Correct Answer: Option C

Explanation:
URL stands for Uniform Resource Locator. It establishes a completely standardized location address format used to reference and load digital assets across internet domains.
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Question #298
What is the full form of the web request transmission standard acronym HTTP?
A. Hyperlink Transfer Protocol
B. Hypertext Transfer Protocol
C. Hypermedia Transfer Protocol
D. Hypertext Transmission Protocol
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Correct Answer: Option B

Explanation:
HTTP stands for Hypertext Transfer Protocol. It forms the standard transactional message format used to distribute hyperlinked objects over traditional client-server web configurations.
This question belongs to: Computer Computer Abbreviations
Question #299
What is the full form of the core web document structure abbreviation HTML?
A. Hypertext Markup Language
B. Hyperlink Markup Language
C. Home Text Markup Language
D. Hypermedia Markup Language
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Correct Answer: Option A

Explanation:
HTML stands for Hypertext Markup Language. It provides structural tags that signal browser interpretation engines exactly how to lay out web text, media elements, and links.
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Question #300
What does the secure network extension acronym HTTPS stand for?
A. Hypertext Transfer Protocol Secure
B. Hypertext Transmission Protocol Security
C. Hyperlink Transfer Protocol System
D. Hypertext Transfer Protocol Standard
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Correct Answer: Option A

Explanation:
HTTPS stands for Hypertext Transfer Protocol Secure. It runs standard HTTP payload transactions within a secure cryptographic protocol environment like TLS.
This question belongs to: Computer Computer Abbreviations

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