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Digital Computer Electronics

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

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

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Digital Computer Electronics
Conversion of an octal number 738 to binary number is

1100102
1111002
None of these
1110112
1101112

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

1100112
11101112
11001002
11010002
None of these

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Digital Computer Electronics
Conversion of a hexadecimal number 6316 to binary number is

11001112
None of these
11001112
1110112
11000112

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Digital Computer Electronics
The output 0 and 1 levels for TTL logic family is approximately

0.9 and 1.75V
None of these
-1.75 and -0.9 V
0.6 and 3.5 V
0.1 and 5 V

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

chip
memory
None of these
I/O
bus

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