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Digital Computer Electronics

Digital Computer Electronics
The Gray code for decimal 7 is

1011
100
None of these
101
111

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Digital Computer Electronics
The highest decimal number that can be represented with 10 binary digits is

512
All of these
None of these
1024
1023

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Digital Computer Electronics
Express -7 as 16-bit signed binary numbers.

1000 0000 0000 0111
None of these
0000 0000 0000 0111
0111 0000 0000 0000
0111 0000 0000 0001

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Digital Computer Electronics
Conversion of an octal number 1438 to its decimal number is

10710
9010
9910
None of these
97110

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Digital Computer Electronics
A multiplexer is also known as

multivibrator
coder
decoder
None of these
data selector

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Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

2n
10n
4n
None of these
8n

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MORE MCQ ON Digital Computer Electronics

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