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Digital Computer Electronics

Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

registers
chips
None of these
vacuum tube
microprocessors

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Digital Computer Electronics
How many outputs signals can a gate have?

both (a) and (b)
None of these
two only
one
more than one

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

None of these
registers
vacuum tube
chips
microprocessor

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Digital Computer Electronics
In which code the successive code characters differ in only one bit position?

excess 3 code
gray code
algebraic code
None of these
8421 code

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Digital Computer Electronics
A shift register can be used for:

serial to parallel conversion
digital delay line
parallel to serial conversion
All of these
None of these

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Digital Computer Electronics
Conversion of an octal number 74328 to a binary number is

1111000110102
1100110101112
1111111110002
None of these
11110001101112

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