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Digital Electronics

Digital Electronics
An all or nothing gate is the other name of

 AND gate
 OR gate
 X-NOR gate
 X-OR gate

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Digital Electronics
What are the values of R1 and R2 respectively in the expression (235)R1 = (565)10 = (1065)R2

 6, 16
 8, 16
 12, 8
 16, 8

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Digital Electronics
How many output is high of NOR GATE ?

 1
 4
 2
 3

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Digital Electronics
An exclusive NOR gate is logically equivalent to

 complement of a NOR gate
 NOT gate followed by a NOR gate
 X-OR gate followed by an inverter
 inverter followed by an X-OR gate

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Digital Electronics
What is the 2’s complement of 10110000?

 01001111
 01010000
 10110000
 10001110

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Digital Electronics
Which of the following is 1’s complement representation of -34?

 10100010
 11011101
 11011110
 01011101

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