CS601 Final Term Solved MCQs

CS601 FINAL TERM SOLVED MCQs

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An unauthorized user is a network ___________ issue.

1. Performance
2. Reliability
3. Security
4. All of the given

Correct answer: Security

Q2. Which is not an element of protocol (1 marks)

1. semantics
2. timing
3. communication service module

Correct answer: communication service module

Q3. _______ is a multipoint topology. (1 marks)

1. Ring
2. Mesh
3. Tree
4. Bus

Correct answer: Bus

Q4. Unidirectional traffic movement is overcome by dual ring technology. (1 marks)

1. True
2. False

Correct answer: True

Q5. Physical layer define characteristics of interface between device and _________ (1 marks)

1. transmission medium
2. another device
3. another peer physical layer at other side
4. modem

Correct answer: transmission medium

Q6. ________ layer deals with syntax and semantics of information exchange. (1 marks)

1. presentation
2. session
3. application
4. physical

Correct answer: presentation

Q7. To allow access to network resources is the function of ___________ (1 marks)

1. application layer
2. physical layer
3. network layer

Correct answer: application layer

Q8. Time domain plot show changes in signal phase with respect to time. (1 marks)

1. True
2. False

Correct answer: False

Q9. In 8QAM each signal shift or one baud represents ______. (1 marks)

1. 4 bits
2. 2 bits
3. 5 bits
4. 3 bits

Correct answer: 3 bits