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Digital Electronics

Digital Electronics
Which of the following gates is known as anticoincidence detector?

 X-OR gate
 X-NOR gate
 OR gate
 AND gate

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

 2
 4
 3
 1

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Digital Electronics
A ROM has a 16-bit address bus. The number of locations in this memory is

 16
 65536
 32
 1024

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Digital Electronics
When an input signal 1 is applied to a NOT gate, the output is ___________.

None of these
Either 0 & 1
1

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

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

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Digital Electronics
In Boolean algebra, OR is represented by

 -
 ×
 +
 /

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