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Digital Electronics

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

AND gate
None of these
OR gate
NOT gate

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Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 7
 8
 6
 9

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Digital Electronics
An EPROM

 is programmable
 is non volatile
 is of random-access type
All of these

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Digital Electronics
A byte is equal to ________ bits.

 16
 4
 32
 8

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Digital Electronics
A device which converts BCD into octal is called

 demultiplexer
 code converter
 encoder
 decoder

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Digital Electronics
The following code is not a BCD code.

 8421 code
 all of these
 XS-3 code
 Gray code

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