Data Representation MCQs

Practice Data Representation MCQs with four options, answers and explanations for focused Electronics & Telecommunication Engineering revision.

Question 1

Computer & Networking BasicsData Representation

One byte contains how many bits?

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Correct Answer: B. 8

Explanation: A byte is conventionally defined as 8 bits.

Reference: Standard computer and networking fundamentals: data representation

Question 2

Computer & Networking BasicsData Representation

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Correct Answer: A. 0 or 1

Explanation: A bit is a binary digit and has two possible values: 0 and 1.

Reference: Standard computer and networking fundamentals: data representation

Question 3

Computer & Networking BasicsData Representation

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Correct Answer: B. 10

Explanation: 1010₂=1×8+0×4+1×2+0×1=10.

Reference: Standard computer and networking fundamentals: data representation

Question 4

Computer & Networking BasicsData Representation

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Correct Answer: C. 255

Explanation: FF₁₆=15×16+15=255.

Reference: Standard computer and networking fundamentals: data representation