Error Detection Techniques

Error Detection Techniques

11th Grade

8 Qs

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Error Detection Techniques

Error Detection Techniques

Assessment

Quiz

Other

11th Grade

Medium

Created by

Mr Shorey

Used 7+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of parity check in error detection?

To compress data during transmission.

To encrypt data during transmission.

To correct errors in data transmission.

To detect errors in data transmission.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does parity check detect errors in data transmission?

By multiplying an extra bit to check the parity of the data unit.

By subtracting an extra bit to check the parity of the data unit.

By adding an extra bit to check the parity of the data unit.

By dividing an extra bit to check the parity of the data unit.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the limitations of parity check?

Inability to detect multiple bit errors and inability to correct errors.

Inability to detect transmission errors and inability to correct errors.

Inability to detect any errors and inability to correct errors.

Inability to detect single bit errors and inability to correct errors.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the concept of checksum in error detection.

Checksum is a simple error detection method used to ensure data integrity.

Checksum is a method used to encrypt data for secure transmission.

Checksum is a method used to correct errors in data transmission.

Checksum is a complex error detection method used to ensure data integrity.

5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the difference between parity check and checksum?

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6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does checksum ensure data integrity?

Checksum ensures data integrity by encrypting the data.

Checksum ensures data integrity by randomly rearranging the data.

Checksum ensures data integrity by compressing the data.

Checksum ensures data integrity by comparing calculated values at the sending and receiving ends.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the advantages of using checksum over parity check?

Checksum is less reliable and can only detect single errors compared to parity check.

Checksum and parity check have the same level of reliability.

Parity check is more reliable and can detect multiple errors compared to checksum.

Checksum is more reliable and can detect multiple errors compared to parity check.

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the applications of error detection techniques in real-world scenarios?

Data analysis, social media, video streaming, online gaming

Weather forecasting, stock market prediction, medical diagnosis, traffic management

Music production, graphic design, virtual reality, artificial intelligence

Data transmission, storage systems, digital communication, computer memory, error correction