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Q 1/20
Score 0
Sender Side: Identify the CRC needed for the following data bits.
data bits: x^6 + x^4 + x^2 + 1
divisor: x^4 + 1
CRC: ???
120
0 0 0 1
1 0 1 1
0 0 0 0
0 1 0 1
Q 2/20
Score 0
Sender Side: Identify the CRC needed for the following data bits.
data bits: 1 0 1 1 0 1 0 1 1 0
divisor: x^3 + x + 1
CRC: ???
120
0 1 1
0 0 0
0 0 1
1 0 1
20 questions
Q.
Sender Side: Identify the CRC needed for the following data bits.
data bits: x^6 + x^4 + x^2 + 1
divisor: x^4 + 1
CRC: ???
1
120 sec
Q.
Sender Side: Identify the CRC needed for the following data bits.
data bits: 1 0 1 1 0 1 0 1 1 0
divisor: x^3 + x + 1
CRC: ???
2
120 sec
Q.
Sender Side: Identify the CRC needed for the following data bits.
data bits: 1 1 1 0 1 1 0 0 1 1 0 1
divisor: x^4 + x + 1
CRC: ???
3
120 sec
Q.
Sender Side: Identify the CRC needed for the following data bits.
data bits: 1 0 0 1 1 1 0 1
divisor: 1 0 1
CRC: ???
4
120 sec
Q.
Receiver Side: Detect the data bits sent if there is an error using CRC.
data bits: 1 0 1 1 1 0
divisor: 1 0 1 1
CRC: 1 0 1
5
120 sec
Q.
Receiver Side: Detect the data bits sent if there is an error using Checksum.
data bits: 1 0 1 0 1 0 1
divisor: 1 1 1
CRC: 1 1 0
6
120 sec
Q.
Receiver Side: Detect the data bits sent if there is an error using CRC.
data bits: 1 1 1 1 0 0 1 1
divisor: 1 0 1 1 0
CRC: 1 0 1 0
7
120 sec
Q.
Receiver Side: Detect the data bits sent if there is an error using CRC.
data bits: 1 1 1 0 1 1 0 0 1 1 0 1
divisor: 1 0 0 1 1
CRC: 1 0 0 0
8
120 sec
Q.
Sender Side: Provide the checksum of the following data bits.
1 0 0 1 1 0 1 0
1 1 1 0 1 1 0 0
1 0 1 1 0 0 1 1
0 0 0 1 1 1 0 0
1 0 0 0 0 1 1 0
9
300 sec
Q.
Sender Side: Provide the checksum of the following data bits.
1 1 0 0 1 1 1 0
1 0 1 1 0 0 0 1
0 1 1 1 1 1 1 1
0 1 0 1 0 0 1 1
1 1 0 0 1 1 0 0
10
300 sec
Q.
Sender Side: Provide the checksum of the following data bits.
1 0 0 0 1 1 1 1
0 1 0 1 1 1 0 0
0 1 1 1 0 0 1 1
1 0 1 1 0 0 0 1
1 0 0 0 1 1 0 0
11
300 sec
Q.
Receiver Side: Detect the following if there is an error using Checksum
1 0 1 1 1 0 0
1 1 1 0 0 1 1
1 0 0 0 1 1 1
0 1 1 0 0 0 1
0 0 1 1 0 1 0 ---- checksum
12
300 sec
Q.
Receiver Side: Detect the following if there is an error using CRC.
1 0 0 1 1 0 1 0
1 1 1 0 1 1 0 0
1 0 1 1 0 0 1 1
0 0 0 1 1 1 0 0
1 0 0 0 0 1 1 0
0 0 1 0 0 0 1 0 ----- checksum
13
300 sec
Q.
Receiver Side: Detect the following if there is an error using Checksum.
0 0 0 1 1 1 0 0
1 0 0 0 1 1 0 0
0 1 1 1 1 1 1 1
1 0 0 1 1 0 0 0
0 0 1 1 1 1 1 1 ----- checksum
14
300 sec
Q.
Sender Side: Identify the parity bit of the following data bits using hamming code detection/correction algorithm.
data bits: 1 0 1 1 0 0 0 1 1 0 0 1 1
15
300 sec
Q.
Sender Side: Identify the parity bit of the following data bits using hamming code detection/correction algorithm.
data bits: 1 1 0 0 1 0 0 1 0
16
300 sec
Q.
Sender Side: Identify the parity bit of the following data bits using hamming code detection/correction algorithm.
data bits: 0 0 1 1 1 0 0 1 1 1 0 1 0
17
300 sec
Q.
Receiver Side: Identify what data bit/parity bit has an error using hamming code.
1 0 1 1 1 1 0 1 0 0 0 1 0 0 0 0 1 1
18
300 sec
Q.
Receiver Side: Identify what data bit/parity bit has an error using hamming code.
1 0 0 1 1 1 1 0 0 0 0 0 1
19
300 sec
Q.
Receiver Side: Identify what data bit/parity bit has an error using hamming code.
1 0 0 1 0 0
