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Digital Electronics

Digital Electronics
What is the radix of octal number system ?

 10
 2
 16
 8

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Digital Electronics
For checking the parity of a digital word, it is preferable to use

 NAND gates
 NOR gates
 AND gates
 X-OR gates

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Digital Electronics
The state of a flip-flop can be switched by changing its ________ signals.

 input
 output
 clearing
 triggering

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Digital Electronics
1 kb represents

 10,000 bytes
 1024 bytes
 100 bytes
 1000 bytes

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Digital Electronics
Complement of NOR and OR gate is ________ and ________ respectively.

 NOR, OR
 NAND, AND
 OR, NOR
 AND, NAND

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Digital Electronics
Why encoder is used in the digital electronics ?

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

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