What is the hexadecimal equivalent of binary 111000? MCQ with Answer and Explanation

Question
What is the hexadecimal equivalent of binary 111000?
A. 38
B. 3A
C. 3B
D. 39
Answer: Option A
Solution (By JKSSB Mock Tests)
111000 = 0011 1000 = 38 hex.
This question belongs to: Computer Computer Fundamentals
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Practice More Computer Fundamentals Questions

Question #1
A digital thermometer or an electronic weighing scale that measures physical parameters and displays them as numbers is an example of a:
A. Pure Digital Computer
B. Pure Analog Computer
C. Hybrid Computer
D. Mainframe Computer
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Correct Answer: Option C

Explanation:
Hybrid computers combine analog features (sampling continuous physical data) with digital features (processing and displaying discrete numbers).
This question belongs to: Computer Computer Fundamentals
Question #2
The term 'GIGO' (Garbage In, Garbage Out) directly highlights which fundamental characteristic of a computer system?
A. Speed
B. Versatility
C. Storage Capacity
D. Accuracy
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Correct Answer: Option D

Explanation:
GIGO means that the accuracy of a computer's output depends entirely on the accuracy of the input data it receives.
This question belongs to: Computer Computer Fundamentals
Question #3
The absolute absence of independent creative thinking or self-initiated conceptual innovation in a traditional computer demonstrates that it has:
A. Diligence
B. High Versatility
C. No Feelings
D. No IQ
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Correct Answer: Option D

Explanation:
Computers execute purely deterministic processes based on human instructions, demonstrating that they possess no innate intelligence (No IQ).
This question belongs to: Computer Computer Fundamentals
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