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Digital Computer Electronics

Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

AND
None of these
NAND
XOR
OR

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

100112
None of these
1100002
11001102
11001112

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Digital Computer Electronics
A multiplexer is also known as

None of these
decoder
multivibrator
coder
data selector

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Digital Computer Electronics
Which of the following Boolean algebra rules is wrong?

A + A = A
0 + A = A
None of these
1 . x = 1
1 + A = 1

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

11001112
1110112
11001112
None of these
11000112

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Digital Computer Electronics
How many memory locations can 14 address bits access?

16384
8192
4096
None of these
14

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