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Digital Electronics

Digital Electronics
The main equation for a D flip flop is

 Q=1
 Q=0
 Q=D
 Q=D'

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Digital Electronics
ASCII and EBCDIC codes are

 error correcting codes
 numeric codes
 BCD codes
 alphanumeric codes

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Digital Electronics
The base of the number system for the addition operation 24 + 14 = 41 to be true is

 7
 6
 8
 5

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Digital Electronics
Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _________

 1023
 9
 129
 32

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Digital Electronics
How many NOR gates are required to obtain AND operation?

 3
 2
 1
 4

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Digital Electronics
Which of the following is 1’s complement representation of +57

 01000110
 11000110
 00111001
 00000001

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