What does the classic magnetic storage drive abbreviation HDD represent? MCQ with Answer and Explanation

What does the classic magnetic storage drive abbreviation HDD represent?
A. Hard Disk Drive
B. Hardware Data Drive
C. Hosted Data Disk
D. High Density Drive
Answer: Option A
Solution (By JKSSB Mock Tests)
HDD stands for Hard Disk Drive. It is an electromechanical data storage device that reads and writes information using spinning magnetic platters and moving heads.

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Practice More Computer Abbreviations Questions

Question #1
What is the full form of OCR?
A. Operational Character Registry
B. Optimal Character Reader
C. Optical Character Recognition
D. Optical Code Recognition

Correct Answer: Option C


Explanation:
OCR is the acronym for Optical Character Recognition, matching bitmap patterns into alphanumeric character models.

This question belongs to: Computer Computer Abbreviations
Question #2
What does the structural character 'S' signify inside the network connection acronym HTTPS?
A. Socket
B. Secure
C. System
D. Standard

Correct Answer: Option B


Explanation:
The letter 'S' in HTTPS stands for Secure, validating that web transactional payloads are encrypted inside an underlying TLS or SSL layer.

This question belongs to: Computer Computer Abbreviations
Question #3
What is the full form of the peripheral interconnect standard abbreviation USB?
A. Universal System Bus
B. Universal Serial Bus
C. Unified Serial Bus
D. Universal Serial Baseline

Correct Answer: Option B


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