What does the abbreviation BIOS stand for in hardware firmware tracks? MCQ with Answer and Explanation

Question
What does the abbreviation BIOS stand for in hardware firmware tracks?
A. Base Input Output Software
B. Basic Internal Output System
C. Basic Input Output System
D. Binary Input Output System
Answer: Option C
Solution (By JKSSB Mock Tests)
BIOS expands to Basic Input Output System, launching low-level hardware diagnostics prior to loading an operating system.
This question belongs to: Computer Computer Abbreviations
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Practice More Computer Abbreviations Questions

Question #1
What is the full form of the system diagnostic routine POST?
A. Power-On System Trace
B. Primary Operational System Test
C. Processor-On System Tuning
D. Power-On Self-Test
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Correct Answer: Option D

Explanation:
POST stands for Power-On Self-Test. It is the initial diagnostic testing sequence performed by a computer's firmware immediately after it is powered on.
This question belongs to: Computer Computer Abbreviations
Question #2
What is the full form of the power provisioning connection standard acronym USB-PD?
A. USB Power Delivery
B. USB Protocol Data
C. USB Peripheral Device
D. USB Port Driver
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Correct Answer: Option A

Explanation:
USB-PD stands for USB Power Delivery. It is a protocol standard enabling high-wattage voltage scaling negotiations up to 240W over unified Type-C interfaces.
This question belongs to: Computer Computer Abbreviations
Question #3
What is the full form of the memory abbreviation DRAM?
A. Digital Random Access Memory
B. Data Random Access Memory
C. Direct Random Access Memory
D. Dynamic Random Access Memory
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Correct Answer: Option D

Explanation:
DRAM maps to Dynamic Random Access Memory, storing electrical bit allocations inside high-density capacitor circuits.
This question belongs to: Computer Computer Abbreviations
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