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Digital Electronics

Digital Electronics
What is the minimum number of 2 input NAND gates used to perform the function of 2 input OR gate

 1
 2
 3
 4

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Digital Electronics
A digital circuit that can store on bit is a

 XOR gate
 registor
 flip-flop
 gate

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

 10110000
 01001111
 10001110
 01010000

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Digital Electronics
An 8-square eliminates

 3 variables
 8 variables
 2 variables
 4 variables

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Digital Electronics
Consider the operation 24+17 = 40 .What is the correct base of number so that operation is correct?

 12
 10
 11
 13

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Digital Electronics
Which number system has a base of 16

 Hexadecimal
 Octal
 None
 Decimal

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