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Digital Electronics

Digital Electronics
The code used for labeling the cells of a K-map is

 gray
 8-4-2-1 binary
 hexadecimal
 octal

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Digital Electronics
The 2s complement of 17 is

 111110.
  101111.
 110001.
 101110.

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Digital Electronics
Fastest memory element is

 Hard Drive
 ROM
 RAM
 Cache

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Digital Electronics
A device which converts BCD into octal is called

 code converter
 decoder
 demultiplexer
 encoder

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Digital Electronics
Which of the following codes is known as the 8421 code?

 BCD code
 XS-3 code
 ASCII code
 Gray code

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Digital Electronics
16’s complement of BABA is?

 4445
 4546
 4446
 4544

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