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Digital Electronics

Digital Electronics
The number 10000 would appear just immediately after

7777 (octal)
All of these
FFFF (hex)
1111 (binary)

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Digital Electronics
What is the minimum number of NAND gates required to realize an X-OR gate?

 5
 6
 4
 3

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Digital Electronics
What logic function is produced by adding inverters to the inputs of an OR gate?

 X-NOR
 AND
 NAND
 NOR

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Digital Electronics
The main equation for a D flip flop is

 Q=D
 Q=1
 Q=D'
 Q=0

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Digital Electronics
When will be the output of a NOT gate is LOW ?

 the input is HIGH and LOW.
None of these
 the input is HIGH.
 the input is LOW.

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Digital Electronics
How many NOR gates are required to obtain AND operation?

 1
 4
 2
 3

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