What is the binary equivalent of decimal 15? MCQ with Answer and Explanation

What is the binary equivalent of decimal 15?
A. 1110
B. 1011
C. 1101
D. 1111
Answer: Option D
Solution (By JKExamLibrary)
15 = 8+4+2+1 = 1111.

This question belongs to: Computer Computer Fundamentals

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A microchip embedded within a modern household refrigerator or microwave to manage temperature and timers automatically functions as a/an:
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B. Supercomputer
C. Analog Computer
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Correct Answer: Option D


Explanation:
Embedded computers are dedicated microprocessors integrated directly into non-computer hardware to control specific automated tasks.

This question belongs to: Computer Computer Fundamentals
Question #2 Report Error
Desktop personal computers, laptops, tablets, and smartphones all fall under which structural category of computers?
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Correct Answer: Option C


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This question belongs to: Computer Computer Fundamentals
Question #3 Report Error
Which generation introduced the concept of parallel processing?
A. Third
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Correct Answer: Option D


Explanation:
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This question belongs to: Computer Computer Fundamentals