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Digital Computer Electronics

Digital Computer Electronics
Multiplication of 478 by 528 is

(4147)8
(3184)8
(3146)8
None of these
(3144)8

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Digital Computer Electronics
The hexadecimal digits are 0 to 9 and A to _____

E
None of these
F
G
D

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Digital Computer Electronics
Which of the following is a universal gate?

NAND
OR
AND
None of these
EX-OR

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

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Digital Computer Electronics
Conversion of hexadecimal number 6B216 to it's binary number equivalent is

None of these
1100110011112
111111112
110101100102
11110001101112

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Digital Computer Electronics
The maximum count which a 6-bit binary word can represent is

36
65
63
64
None of these

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