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Digital Electronics

Digital Electronics
Which of the following is 2’s complement of +12?

 00001000
 00001100
 01110011
 00000011

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Digital Electronics
An 8-square is called

 a quad
 a cube
 an octet
 a pair

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Digital Electronics
An EPROM

 is of random-access type
 is non volatile
 is programmable
All of these

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Digital Electronics
Maximum number in decimal that can be represented by 4 bits (binary) is

 16
 7
 15
 4

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Digital Electronics
The logic expression AB can be implemented by giving the inputs A and B to a two-input

 NAND gate
 NOR gate
 X-NOR gate
 X-OR gate

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

 01011101
 10100010
 11011110
 11011101

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