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Digital Electronics

Digital Electronics
Which of the following shows the correct attachment of even parity bit to the data 00001001?

 000010010
 000010011
 100001001
 000001001

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Digital Electronics
The AND-OR realization of a combinational circuit requires three 3-input AND gates and one 3-input OR gate. This circuit can be designed using

 four input NAND gates only
 three 3-input NAND gates and one 3-input NOR gate
 three 3-input OR gates and one 3-input AND gate
None of these

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Digital Electronics
LSI means

 Large Symbol Integration
 Large Scale Integration
 Large Symbol Invertor
 Large Scale Invertor

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Digital Electronics
An AND gate will function as OR if

All the inputs and outputs are complemente'
All the inputs to the gates are “1”
Either of the inputs is “1”
All the inputs are ‘0’

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Digital Electronics
A + Ā is equal to

 0
 Ā
 1
 A

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Digital Electronics
The process of entering information in EPROM is commonly known as

 programming
None of these
 storing
 writing

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