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Digital Computer Electronics

Digital Computer Electronics
The number of binary bits required to represent a hexadecimal digit is

3
6
4
None of these
8

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

None of these
3916
4916
4216
4016

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

None of these
10710
9010
97110
9910

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Digital Computer Electronics
A multiplexer is also known as

coder
decoder
multivibrator
data selector
None of these

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Digital Computer Electronics
The 2's compliment of binary number 010111.1100 is

101000.0011
101001.11
None of these
101000.01
10111.0011

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Digital Computer Electronics
The memory cell of a dynamic RAM is simpler and smaller than the memory cell of a _____ RAM.

semiconductor
None of these
volatile
static
bipolar

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