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Digital Electronics

Digital Electronics
One bit full adder has ________ inputs

 any number
 3
 2
 4

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Digital Electronics
What is the radix of octal number system ?

 16
 2
 10
 8

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Digital Electronics
Odd parity of a bit stream can be tested using ________ gate.

 OR
 AND
 XOR
 NOR

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Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 1010
 5050
 7070
 F0F0

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Digital Electronics
The number 10000 would appear just immediately after

All of these
7777 (octal)
FFFF (hex)
1111 (binary)

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Digital Electronics
Why decoder is used in the digital electronics ?

 It is used to separate address bus and data bus
 To convert non coded information into coded form
 To convert coded information into non coded form
None of these

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