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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11011001111110002 to hexadecimal number is

D8F816
D9F816
78916
None of these
A8B916

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

high, low
even, odd
odd, even
low, high
None of these

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

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

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Digital Computer Electronics
A microcomputer is a computer that uses a _____ for its CPU.

registers
microprocessor
chips
vacuum tube
None of these

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Digital Computer Electronics
Conversion of binary number 1100012 to its decimal number is

5010
4910
None of these
3910
2710

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Digital Computer Electronics
The output of the following gate is 0 only if at least one of the inputs is 1:

AND gate
None of these
NOR gate
OR gate
EX-OR gate

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MORE MCQ ON Digital Computer Electronics

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