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Digital Electronics

Digital Electronics
The output of a gate is LOW when at least one of its inputs is HIGH. This is true for

 NOR
 AND
 NAND
 OR

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Digital Electronics
In Boolean algebra AND is represented by

 /
 ×
 +
 -

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Digital Electronics
Which of the following represents (E3)16 ?

 (200)16-(11D)16
 (2BC)16-(1DE)16
 (1BC)16-(DE)16
 (1CE)16+(A2)16

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Digital Electronics
2-out-of-5 code is

 non-weighted code
 alphanumeric code
 self-complementing code
 weighted code

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Digital Electronics
Extremely low power dissipation per gate can be gained from

 ECL ICs
 TTL ICs
 MOS ICs
 CMOS ICs

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Digital Electronics
If clock time period is 1ms, what is its frequency

 1 mHz
None of these
 1 kHz
 1 MHz

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