In cyclic redundancy checking what is the CRC?

In cyclic redundancy checking, the divisor is _____ the CRC.

A

the same size as

B

one bit less than

C

one bit more than

D

two bits more

E

None of the above

In CRC the quotient at the sender

A

becomes the dividend at the receiver

B

becomes the divisor at the receiver

C

is discarded

D

is the remainder

In CRC there is no error if the remainder at the receiver is _____.

A

equal to the remainder at the sender

B

zero

C

nonzero

D

the quotient at the sender

E

None of the above

which one of the following is not an example is not an example redundancy ?

A

Data Center

B

Aero plane

C

Motor Car

D

None of these

Which one of the following is not an example redundancy?

A

Data Center

B

Aeroplnae

C

Motor Car

D

None of the above

You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches?

A

The routing tables on the switches will not update

B

The MAC forward\/;filter table will not update on the switch

C

Broadcast storms will occur on the switched network

D

The switches will automatically load-balance between the two links

Which of the following is an integrated collection of data with minimum redundancy, so that different applications can use the required data.

A

records

B

file

C

DBMS

D

schema

E

None of the above

In which of the following applications the load on motor changes in cyclic order?

A

Electric shovels

B

Cranes

C

Rolling mills

D

All of the above

Cyclic codes are used in

A

data transfer

B

continuously varying signal representation

C

arithmetic and logical computation

D

All of the above

E

None of the above

Which is correct statement? Stress concentration in cyclic loading is

A

Very serious in brittle materials and less serious in ductile materials

B

Very serious in ductile materials and less serious in brittle materials

C

Equally serious in both types of materials

D

Seriousness would depend on other factors

In cyclic redundancy checking what is the CRC?

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