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Digital Computer Electronics

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

6
3
None of these
4
8

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Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

None of these
0000, 9999
0000, FFFF
0, 64
0000, EEEE

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Digital Computer Electronics
Conversion of an octal number 608 to binary number is

11001112
None of these
11001102
1100002
100112

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Digital Computer Electronics
For an input pulse train of clock period T, the delay produced by an n stage shift register is

nT
2nT
(n+l)T
(n-l)T
None of these

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Digital Computer Electronics
Which function positive logic is equivalent to OR function in negative logic?

None of these
NOT
AND
NOR
OR

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Digital Computer Electronics
Conversion of decimal number 4210 to it's octal number equivalent is

None of these
578
428
478
528

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MORE MCQ ON Digital Computer Electronics

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