OSI and TCP/IP - MCQ Questions and Answers on Data Communication and Computer Networks

(36) In OSI model, which of the following layer provides error-free delivery of data ?

[A] Network layer

[B] Transport layer

[C] Session layer

[D] Data link layer

Answer: Option [B]

(37) Which of the following is NOT an example of standard at the Data Link Layer ?

[A] HDLC

[B] ADCCP

[C] TCP

[D] None of these

Answer: Option [C]

(38) In OSI model, which of the following layer transforms information from machine format into that understandable by user

[A] Application

[B] Presentation

[C] Physical

[D] Session

Answer: Option [B]

(39) Layer one of the OSI model is

[A] Physical layer

[B] Session layer

[C] Transport layer

[D] Data link layer

Answer: Option [A]

(40) A protocol is a set of rules governing a time sequence of events that must take place

[A] Between peers

[B] Between modems

[C] Between an interface

[D] Across an interface

Answer: Option [A]

Multiple Choice Questions & Answers on OSI Model & TCP/IP | Page-8