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 13 of 19
Question #241
What is the complete expansion of the network resource coordinate acronym URL?
A. Uniform Resource Locator
B. Uniform Resource Linker
C. Universal Resource Location
D. Universal Resource Locator
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Correct Answer: Option A

Explanation:
The route abbreviation URL maps entirely into Uniform Resource Locator, deploying uniform addressing constraints across global network schemas.
This question belongs to: Computer Computer Abbreviations
Question #242
What is the complete expansion of the web transport standard acronym HTTP?
A. Hypertext Transmission Protocol
B. Hyperlink Transfer Protocol
C. Hypertext Transfer Protocol
D. Hypermedia Transfer Protocol
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Correct Answer: Option C

Explanation:
The application abbreviation HTTP maps entirely into Hypertext Transfer Protocol, setting file request formats over remote networks.
This question belongs to: Computer Computer Abbreviations
Question #243
What is the complete expansion of the interface display language standard abbreviation HTML?
A. Hyperlink Markup Language
B. Hypermedia Markup Language
C. Hypertext Markup Language
D. Home Text Markup Language
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Correct Answer: Option C

Explanation:
The markup abbreviation HTML maps entirely into Hypertext Markup Language, managing how browsers compile formatting layouts.
This question belongs to: Computer Computer Abbreviations
Question #244
What is the full form of the abbreviation BIOS found in computing motherboards?
A. Binary Input Output System
B. Base Internal Output Software
C. Basic Input Output System
D. Basic Integrated Operating System
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Correct Answer: Option C

Explanation:
BIOS stands for Basic Input Output System. It is the core firmware responsible for initializing and testing hardware components during the system boot process.
This question belongs to: Computer Computer Abbreviations
Question #245
What does the abbreviation POST stand for in computer initialization routines?
A. Primary Output Service Terminal
B. Power-On Self-Test
C. Program Operational System Test
D. Processor Oriented System Trace
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Correct Answer: Option B

Explanation:
POST stands for Power-On Self-Test. It is a diagnostic test run by the BIOS immediately after the computer is turned on to ensure essential hardware is functioning.
This question belongs to: Computer Computer Abbreviations
Question #246
In computer storage and memory, what is the full form of EEPROM?
A. Electrically Encrypted Programmable Read-Only Memory
B. Electronic Erasable Programmable Read-Only Memory
C. Extended Erasable Programmable Read-Only Memory
D. Electrically Erasable Programmable Read-Only Memory
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Correct Answer: Option D

Explanation:
EEPROM stands for Electrically Erasable Programmable Read-Only Memory. It is a type of non-volatile memory that can be erased and reprogrammed using an electrical charge.
This question belongs to: Computer Computer Abbreviations
Question #247
What does the storage architecture abbreviation NVMe stand for?
A. Non-Volatile Memory Express
B. Non-Volatile Module Expansion
C. Native Volatile Memory Extension
D. Network Volatile Memory Express
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Correct Answer: Option A

Explanation:
NVMe stands for Non-Volatile Memory Express. It is a highly optimized, high-performance scalable host controller interface designed specifically for solid-state drives using the PCIe bus.
This question belongs to: Computer Computer Abbreviations
Question #248
What does the CPU design abbreviation RISC stand for?
A. Regulated Instruction Sequence Computer
B. Rapid Instruction Set Computer
C. Reduced Integrated System Core
D. Reduced Instruction Set Computer
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Correct Answer: Option D

Explanation:
RISC stands for Reduced Instruction Set Computer. It is a microprocessor architecture that utilizes small, highly optimized, and simplified sets of instructions to achieve fast execution performance.
This question belongs to: Computer Computer Abbreviations
Question #249
What does the alternative processor design abbreviation CISC stand for?
A. Compiled Instruction Sequence Computer
B. Complete Integrated System Computer
C. Centralized Instruction Set Core
D. Complex Instruction Set Computer
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Correct Answer: Option D

Explanation:
CISC stands for Complex Instruction Set Computer. It is a CPU architecture where single instructions can execute multi-step operations, prioritizing dense and multi-functional instruction sets.
This question belongs to: Computer Computer Abbreviations
Question #250
What is the full form of the storage bus interface abbreviation SATA?
A. Static Advanced Technology Attachment
B. Serial Advanced Technology Attachment
C. Serial Attached Technology Architecture
D. System Advanced Transfer Architecture
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Correct Answer: Option B

Explanation:
SATA stands for Serial Advanced Technology Attachment. It is a command and physical interface standard used to connect mass storage devices like hard drives and SSDs to motherboards.
This question belongs to: Computer Computer Abbreviations
Question #251
What did the older, legacy parallel storage bus abbreviation PATA stand for?
A. Primary Advanced Technology Attachment
B. Parallel Advanced Technology Attachment
C. Port Advanced Technology Attachment
D. Peripheral Advanced Technology Attachment
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Correct Answer: Option B

Explanation:
PATA stands for Parallel Advanced Technology Attachment. It is a legacy storage interface standard that used wide ribbon cables to transmit multiple data bits simultaneously.
This question belongs to: Computer Computer Abbreviations
Question #252
In laptop memory layouts, what does the abbreviation SO-DIMM stand for?
A. Static Outline Dual In-line Memory Module
B. Small 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 B

Explanation:
SO-DIMM stands for Small Outline Dual In-line Memory Module. It is a physically downsized version of a standard desktop DIMM module tailored for small form factor platforms and laptops.
This question belongs to: Computer Computer Abbreviations
Question #253
In legacy system memory formats, what did the abbreviation SIMM represent?
A. Single In-line Memory Module
B. Static Internal Memory Module
C. Synchronous Inline 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 common in early PCs where the electrical connectors on opposite sides of the chip are tied together to mirror the same signal path.
This question belongs to: Computer Computer Abbreviations
Question #254
What does the cache configuration abbreviation SRAM stand for?
A. Static Random Access Memory
B. Serial Random Access Memory
C. Sequential Random Access Memory
D. Synchronous Random Access Memory
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Correct Answer: Option A

Explanation:
SRAM stands for Static Random Access Memory. It uses multi-transistor flip-flops to store data and retains it continuously as long as power is applied, without requiring an active refresh cycle.
This question belongs to: Computer Computer Abbreviations
Question #255
What does the volatile main system memory abbreviation DRAM stand for?
A. Digital Random Access Memory
B. Data Random Access Memory
C. Dynamic Random Access Memory
D. Direct Random Access Memory
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Correct Answer: Option C

Explanation:
DRAM stands for Dynamic Random Access Memory. It stores each bit of data in a tiny capacitor that discharges rapidly, requiring constant electronic refreshing to preserve the stored information.
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Question #256
What is the full form of SDRAM which synchronizes memory cycles with the system clock?
A. Synchronous Dynamic Random Access Memory
B. Sequential Dynamic Random Access Memory
C. Serial Dynamic Random Access Memory
D. Static Dynamic Random Access Memory
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Correct Answer: Option A

Explanation:
SDRAM stands for Synchronous Dynamic Random Access Memory. It synchronizes its internal interface operations directly with the microprocessor's master system bus clock.
This question belongs to: Computer Computer Abbreviations
Question #257
What does the abbreviation EPROM represent in non-volatile memory configurations?
A. Electronic Programmable Read-Only Memory
B. Extended Programmable Read-Only Memory
C. Erasable Programmable Read-Only Memory
D. External Programmable Read-Only Memory
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Correct Answer: Option C

Explanation:
EPROM stands for Erasable Programmable Read-Only Memory. It can be erased by exposing the inner silicon chip to intense ultraviolet light through a transparent quartz window, allowing it to be rewritten.
This question belongs to: Computer Computer Abbreviations
Question #258
What does the standard memory chip abbreviation PROM stand for?
A. Primary Read-Only Memory
B. Programmable Read-Only Memory
C. Peripheral Read-Only Memory
D. Process Read-Only Memory
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Correct Answer: Option B

Explanation:
PROM stands for Programmable Read-Only Memory. It is a blank non-volatile chip that can be custom programmed exactly once by a user or developer using a specialized hardware burner.
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Question #259
What does the non-volatile memory abbreviation MROM represent?
A. Masked Read-Only Memory
B. Modified Read-Only Memory
C. Magnetic Read-Only Memory
D. Macro Read-Only Memory
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Correct Answer: Option A

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.
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Question #260
What does the hardware acronym VRAM stand for in display systems?
A. Volatile Random Access Memory
B. Virtual Random Access Memory
C. Video Random Access Memory
D. Vector Random Access Memory
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Correct Answer: Option C

Explanation:
VRAM stands for Video Random Access Memory. It serves as high-speed dedicated memory utilized by the graphics processing subsystem to hold frame buffers and pixel texture layouts.
This question belongs to: Computer Computer Abbreviations

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