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Digital Electronics

Digital Electronics
The 7-bit Hamming code is used to transmit

 4 data bits
 3 data bits
 no data bits
 7 data bits

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

 XOR
 AND
 NOR
 OR

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Digital Electronics
Queue is also known as

 Flash memory
 LIFO memory
 FIFO memory
 LILO memory

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Digital Electronics
In which code do the successive code characters differ in only one position?

 8421 code
 Gray code
 Hamming code
 XS-3 code

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Digital Electronics
Minimization of logical expressions while designing digital systems helps in reducing

 power requirements
 space requirements
 cost
All of these

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Digital Electronics
Which mechanism allocates the binary value to the states in order to reduce the cost of the combinational circuits?

State Minimization
State Reduction
State Evaluation
State Assignment

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