Number Systems and Codes MCQs

129 questionsTechnical-McqsPage 4 of 15

Practice free Number Systems and Codes multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 129 questions — no login required.

Question 28easy
The sum of the two BCD numbers, 0011 + 0011, is ________.
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Question 29easy
Convert binary 01001110 to decimal.
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Question 30easy
Which is not a word size?
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Question 31easy
The octal numbering system:
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Question 32easy
The binary number 1110 is equal to the decimal number ________.
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Question 33easy
Convert the following octal number to binary. 768
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Question 34easy
Convert 11001010001101012 to hexadecimal.
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Question 35easy
Convert the following decimal number to octal. 281
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Question 36easy
When using even parity, where is the parity bit placed?
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