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Digital Computer Electronics

Digital Computer Electronics
Which of the following is not functionally a complete set?

AND, OR, NOT
AND, OR
NOR
NAND
None of these

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Digital Computer Electronics
Cyclic codes are used in

All of these
data transfer
arithmetic and logical computation
continuously varying signal representation
None of these

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Digital Computer Electronics
The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.

MOSFET
None of these
MSI
LSI
MOS

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Digital Computer Electronics
Conversion of binary number 1000112 to an octal number is

498
508
478
None of these
438

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Digital Computer Electronics
The functional difference between SR flip-flop and JK flip-flop is that

JK flip-flop is faster than SR flip-flop
JK flip-flop does not require external clock
None of these
JK flip-flop has a feed back path
JK flip-flop accepts both inputs 1

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

4916
4216
3916
None of these
4016

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