7 layers OSI Model solved MCQs questions answers

By Prof. Fazal Rehman Shamil
Last modified on April 23rd, 2021

Let us see the important 7 layers OSI Model solved MCQs questions answers.

1. OSI stands for

a) open system interconnection
b) operating system interface
c) optical service implementation
d) none of the mentioned
Answer: a

2. The_________ layer lies between the session layer and the application layer.

a. network layer
b. transport layer
c. data link layer
d. presentation layer
Answer: d

3.  Segmentation and reassembly is the responsibility of

a. 7th Layer
b. 6th Layer
c. 5th Layer
d. 4th layer
Answer: d

4. Decryption and encryption are the features of
a. transport layer
b. presentation layer
d. session layer
Answer: c

5. Subnet usually comprises

a. layer 1 and 2
b. layer 1 through 3
c. all layers
d. none of the above
Answer d

6. The layer is responsible for process delivery

a. network layer
b. transport layer
c. session layer
d. data link layer
Answer: b

7. Which address identifies a process on a host?

a. physical address
b. logical address
c. port address
d. specific address
Answer: c

8. The_________ layer uses data compression yo reduce the number of bits to be transmitted.

a. presentation
b. network
c. data link
d. application
Answer: a

Other Important Repeated MCQs on OSI Layers

Prof.Fazal Rehman Shamil (Available for Professional Discussions)
1. Message on Facebook page for discussions,
2. Video lectures on Youtube
3. Email is only for Advertisement/business enquiries.