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Digital Electronics

Digital Electronics
The parity of the binary number 11011001 is

 same as the number of zeros
 even
 odd
 not known

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Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 5050
 7070
 1010
 F0F0

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Digital Electronics
Complement of NOR and OR gate is ________ and ________ respectively.

 AND, NAND
 OR, NOR
 NOR, OR
 NAND, AND

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Digital Electronics
The most suitable gate for comparing two bits is

 X-OR
 NAND
 OR
 AND

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

 2
 4
 3
 1

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Digital Electronics
The output of a gate is LOW if and only if all its inputs are HIGH. It is true for

 AND
 X-NOR
 NAND
 NOR

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