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Digital Electronics

Digital Electronics
In VLSI, the number of gate circuits per chip is

 < 10,000
 50,000 to 99,999
 > 10,000
 10,000 to 99,999

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Digital Electronics
(1D)16 in BCD 8421 code is

 00011111
 00100100
 00101001
 00011101

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Digital Electronics
What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively?

 OR
 X-NOR
 X-OR
 AND

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Digital Electronics
The NAND gate is AND gate followed by ___________.

None of these
NOT gate
AND gate
OR gate

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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
 X-OR gate
 NOR gate
 X-NOR gate

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Digital Electronics
Storage of 1 KB means the following number of bytes

1024
964
1064
1000

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