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Digital Computer Electronics

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

I/O
None of these
bus
memory
chip

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Digital Computer Electronics
Conversion of decimal number 6110 to it's binary number equivalent is

111112
110011102
None of these
1100112
1111012

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Digital Computer Electronics
Conversion of an octal number 1068 to binary number is

10001102
None of these
11100102
11001102
100001102

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Digital Computer Electronics
BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

binary
hexadecimal
None of these
ASCII
decimal

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Digital Computer Electronics
Cyclic codes are used in

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

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

NAND
OR
AND
XOR
None of these

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