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Digital Electronics

Digital Electronics
A binary number system is of base ________

 4
 10
 2
 1

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Digital Electronics
The hex address of the 256th memory location is

 00FFF
 001FF
 00100
 000FF

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

 10
 12
 11
 13

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Digital Electronics
The inverter is ___________

NOT gate
None of these
OR gate
AND gate

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Digital Electronics
How many entries will be in the truth table of a 3 input NAND gate ?

 6
 8
 9
 3

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Digital Electronics
The decimal equivalent of the highest possible address for an 8-bit address bus is

 128
 255
 8
 256

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