What does the abbreviation BIOS stand for, which resides inside the motherboard ROM?
A. Binary Input Output System
B. Basic Integrated Operating System
C. Base Internal Output Software
D. Basic Input Output System
Answer: Option D
Solution (By JKSSB Mock Tests)
BIOS stands for Basic Input Output System. It is firmware used to perform hardware initialization during the booting process on PC compatible computers.
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.
Explanation:
OLED stands for Organic Light Emitting Diode. It utilizes specialized carbon-based organic compound films that emit independent light rays to create high contrast ratios without a master backlight.
Explanation:
ALU stands for Arithmetic Logic Unit. It is the part of the CPU that performs all arithmetic computations (addition, subtraction) and logical operations (AND, OR, NOT).
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