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Digital Computer Electronics

Digital Computer Electronics
What does 4k represent?

None of these
40
400
4000
4096

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

1101112
None of these
1100102
1110112
1111002

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Digital Computer Electronics
In boolean algebra, the times sign stands for the _____ operation

OR
NOR
AND
None of these
NAND

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

14
16384
8192
4096
None of these

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Digital Computer Electronics
Semiconductor memory is:

a volatile memory
somewhat larger than the magnetic core memory
somewhat slower than magnetic core memory
None of these
All of these

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Digital Computer Electronics
A multiplexer is also known as

multivibrator
decoder
coder
None of these
data selector

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