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Digital Electronics

Digital Electronics
The following code is not a BCD code.

 all of these
 8421 code
 Gray code
 XS-3 code

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Digital Electronics
Fastest memory element is

 ROM
 Cache
 Hard Drive
 RAM

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Digital Electronics
The fan put of a 7400 NAND gate is

2TTL
10TTL
5TTL
8TTL

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Digital Electronics
A binary number system is of base ________

 4
 10
 2
 1

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Digital Electronics
A graphical representation of a products in a truth table is called as

 Mapping
 K-Map
 Graphing
 T-Map

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Digital Electronics
How many output is high of NOR GATE ?

 3
 4
 1
 2

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MORE MCQ ON Digital Electronics

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