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CIS1103 Week 9_10 CLO3 Part 1

Total questions: 12

Worksheet time: 4mins

Name
Class
Date
1.

Which layer is responsible for compression and encryption?

a)

Application

b)

Session

c)

Presentation

d)

Transport

2.

Which layer is responsible for MAC address?

a)

Transport

b)

Network

c)

Data Link

d)

Physical

3.

Which layer is responsible for user application communication process?

a)

Application

b)

Session

c)

Presentation

d)

Transport

4.

Which layer is responsible for log-on password validation?

a)

Application

b)

Session

c)

Presentation

d)

Transport

5.

Which layer is responsible for adding the source and destination IP addresses?

a)

Session

b)

Presentation

c)

Transport

d)

Network

6.

Which layer is responsible for handling error notification during transmission?

a)

Session

b)

Data Link

c)

Transport

d)

Network

7.

Which layer is responsible for deciding the rate of data or bits transmission?

a)

Physical

b)

Data Link

c)

Network

d)

Transport

8.

Which layer is responsible for error free delivery of segments?

a)

Transport

b)

Network

c)

Data Link

d)

Physical

9.

How many layers is TCP/IP?

a)

4

b)

5

c)

7

d)

6

10.

How many layers is OSI?

a)

5

b)

6

c)

7

d)

4

11.

What is the 1st layer of OSI?

a)

Application

b)

Physical

c)

Presentation

d)

Datalink

12.

What is the last or the 7th of OSI?

a)

Application

b)

Physical

c)

Datalink

d)

Presentation