What does the non-volatile memory abbreviation MROM represent? MCQ with Answer and Explanation

What does the non-volatile memory abbreviation MROM represent?
A. Magnetic Read-Only Memory
B. Macro Read-Only Memory
C. Masked Read-Only Memory
D. Modified Read-Only Memory
Answer: Option C
Solution (By JKSSB Mock Tests)
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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What is the full form of the old storage interface acronym IDE?
A. Integrated Data Equipment
B. Integrated Drive Electronics
C. Internal Drive Electronics
D. Intel Drive Engine

Correct Answer: Option B


Explanation:
IDE stands for Integrated Drive Electronics. It is a standard electronic interface configuration used between a computer motherboard's data paths or bus and the computer's disk storage devices.

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Question #2
In memory architectures, what does the abbreviation DDR stand for, as seen in DDR4 or DDR5 RAM?
A. Direct Data Register
B. Dual Data Rate
C. Double Data Rate
D. Digital Data Rate

Correct Answer: Option C


Explanation:
DDR stands for Double Data Rate. It refers to advanced memory transfer techniques that transfer data on both the rising and falling edges of the clock signal.

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Question #3
In web structural source scripts, what does HTML stand for?
A. Hypertext Markup Language
B. Hypermedia Markup Language
C. Home Text Markup Language
D. Hyperlink Markup Language

Correct Answer: Option A


Explanation:
The abbreviation HTML stands explicitly for Hypertext Markup Language, managing structural browser rendering configurations.

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