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Digital Electronics

Digital Electronics
All the integers and decimal numbers are represented by

 whole numbers
 odd numbers
 real numbers
 even numbers

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Digital Electronics
A system has following negative numbers stored in binary form as shown. The wrongly stored number is

 -37 as 11011011
 -48 as 11101000
 -32 as 11100000
 -89 as 10100111

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Digital Electronics
If J = K (J and K are shorted) in a JK flip-flop, what circuit is made

 T flip-flop
 K flip-flop
 Shorted JK flip-flop
 SR flip-flop

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Digital Electronics
What is the minimum number of NAND gates required to realize an X-OR gate?

 5
 4
 3
 6

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Digital Electronics
Positive integers must be represented by

 signed numbers
 unsigned number
 None of these
 Both A and B

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Digital Electronics
The data bus width of a ROM of size 2048 × 8 bits is

 10
 16
 8
 12

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