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Digital Electronics

Digital Electronics
Which is the example of digital device from the given option ?

 Microprocessors
 Record players
 Sensors
 Thermistors

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Digital Electronics
The switch which clears a flip-flop is know as

 Both A and B
 Clear
 None
 Reset

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Digital Electronics
The binary code of (21.125)10 is

10100.001
10101.001
10101.01
10100.111

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Digital Electronics
A gate is enabled when its enable input is at logic 0. The gate is

 AND
 NOR
 NAND
 none of these

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Digital Electronics
Four ROM chips of 16 × 4 size have their address buses connected together. This system will be of size

 32 × 8
 64 × 4
 256 × 1
 16 × 16

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Digital Electronics
A 15-bit Hamming code requires

 15 parity bits
 4 parity bits
 5 parity bits
 none of these.

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MORE MCQ ON Digital Electronics

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