Data Communication Objective Questions and Answers - 2

Question: 6

A ____ is a standard set of rules that determines how computers communicate with each other across networks.

(A) Protomol

(B) Protochol

(C) Protocool

(D) Protocol

Question: 7

The advantage of a LAN is

(A) Saving all your data

(B) Accessing the web

(C) Backing up your data

(D) Sharing peripherals

Question: 8

IP addresses are converted to

(A) A hexadecimal string

(B) A hierarchy of domain names

(C) Alphanumeric string

(D) A binary string

Question: 9

Encryption and Decryption are the functions of ___ layers.

(A) Transport

(B) Session

(C) Presentation

(D) Physical

Question: 10

Which layer 4 protocol is used for a Telnet connection?

(A) TCP

(B) IP

(C) UDP

(D) TCP/IP