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Digital Computer Electronics

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

1111111110002
1100110101112
1111000110102
None of these
11110001101112

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Digital Computer Electronics
FETs are used in linear ICs to:

provide large resistances
None of these
increase device complexity
(a) and (b) above
increase input resistance

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Digital Computer Electronics
Conversion of an octal number 478 to its binary number is

1100112
1001112
11110112
1100112
None of these

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Digital Computer Electronics
An AND gate has 7 inputs, what is the only input word that produces a 1 output?

1111
1111111
None of these
1110000

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

chips
None of these
microprocessors
registers
vacuum tube

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Digital Computer Electronics
A byte is consist of _____ bits

two
eight
four
None of these
ten

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