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Digital Electronics

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

 NOR
 X-NOR
 NAND
 AND

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Digital Electronics
The binary number 110011.11 is equivalent to decimal number

 50.75
 50.65
 51.65
 51.75

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Digital Electronics
A hexadecimal odometer displays F 52 F. The next reading will be

G52F
F53O
F53F
F52E

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Digital Electronics
A multiplexer is a combinational logic circuit used to perform the operation

 XOR-NAND
 AND-AND
 AND-OR
 NOR-OR

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Digital Electronics
Boolean algebra is also known as

 Switching algebra
 Counting algebra
 Transistor algebra
 Gate algebra

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Digital Electronics
If a counter having 10 flip flops is initially at 0, What count will if hold after 2060 pulses?

  000 000 1000.
 000 000 1110.
 000 001 1100.
  000 000 1100.

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