Please refer to Chapter 5 Internet and Web MCQ Class 12 Informatics Practices with answers below. These multiple-choice questions have been prepared based on the latest NCERT book for Class 12 Informatics Practices. Students should refer to MCQ Questions for Class 12 Informatics Practices with Answers to score more marks in Grade 12 Informatics Practices exams. Students should read the chapter Internet and Web and then attempt the following objective questions.

MCQ Questions Class 12 Informatics Practices Chapter 5 Internet and Web

Internet and Web MCQ Class 12 Informatics Practices provided below covers all important topics given in this chapter. These MCQs will help you to properly prepare for exams.

Question. Web page is created using language
(a) XML
(b) Java
(c) C
(d) HTML

Question: What is thefull form of NIC
(a) Network Interchange Card
(b) Net Interconnect Card
(c) Network Interface Card
(d) Network Interconnection Card 

Question: IP Stands for
(a) Internet Protocol
(b) Intranet Protocol
(c) Internet Practice
(d) Intranet Practice 

Question: What is an standalone computer system
(a) It is a computer system with internet connectivity
(b) It is a server
(c) It is a computer without any networking
(d) None is correct 

Question: Which is the physical address to identify the Machine uniquely in network
(a) IP Address
(b) MAC Address
(c) Computer Name
(d) Your Used ID 

Question: The main computer in any network is called as
(a) Client
(b) Server
(c) Hub
(d) Switch 

Question: A network with all client computer and no server is called
(a) Networking
(b) Peer to Peer Computing
(c) Client Server Computing
(d) Any of them 

Question: Generally which topology is used in the backbone of Internet
(a) BUS
(b) STAR
(c) RING
(d) Any of them 

Question: Which is called a smart HUB
(a) HUB with high speed ports
(b) Switch
(c) Router
(d) All of the Above 

Question: The wireless access point in the networking is also
(a) An wireless switch
(b) An Wireless Security Point
(c) An Address where all the wifi devices connect
(d) All of the above 

Question: What is the example of Instant Messenger
(a) Yahoo messenger
(b) WhatApp messenger
(c) iMessenger
(d) All of them 

12) Repeaters work on the __________ layer
(a) Network Layer
(b) Physical Layer
(c) Application Layer
(d) All of the Above 

Question: Which of this is not a part of URL
(a) IP Address
(b) Port Number
(c) Domain Name
(d) None of these 

Question: Which device is used to transfer Communication Signal to Long Directions
(a) Amplifier
(b) Repeater
(c) Router
(d) All of the Above 

Question: The device with smartly controls the flow of data over the network by hoping is
(a) Router
(b) Gateway
(c) Switch
(d) None of them 

Question: Which of the following is an browser
(a) Chrome
(b) Whatsapp
(c) Twitter
(d) All of them 

Question. Which of the following website is used to search other website by typing a keyword ?
(a) Social Networks
(b) None of these
(c) Search Engine
(d) Routers

Question. Which of the following devices is not a networking device?
(a) Hub
(b) Switch
(c) Bridge
(d) None of these

Question. HTML language is used to create
(a) Accounting Program
(b) Static Website
(c) Both website and accounting program
(d) It is not a programming language

Question. Static Websites are generally designed using _________.
(a) Eclipse
(b) Netbeans
(c) Visual C++ Studio
(d) Dreamviewer

Question. Which of these components is internal to a computer and is required to connect the computer to a network ?
(a) Wireless Access Point
(b) Network Interface card
(c) Switch
(d) Hub

Question. Which of the following is developed by Apple Incorporation?
(a) Lynx
(b) Opera
(c) Safari
(d) Mozilla Firefox

Question. Network Connecting Several networks is called as _________.
(a) Social Network
(b) ARPA net
(c) Internet
(d) Intranet

Question. In URL, http://www.pacein.com/pr/main.htm, which component identifies the path of a web page? 
(a) http
(b) www.pacein.com
(c) /pr/main.htm
(d) none.

Question. Which of the following top-level domain is used for educational websites ?
(a) .edu
(b) .com
(c) .org
(d) .in

Question. An internet is a __________
(a) Collection of WANS
(b) Network of networks
(c) Collection of LANS
(d) Collection of identical LANS and WANS

Question. Which of the following can be shared over a network?
(a) Printer
(b) Storage space
(c) Data
(d) All of the above

Question. What is an standalone computer system
(a) It is a computer system with internet connectivity
(b) It is a server
(c) It is a computer without any networking
(d) None is correct

Question. Which of these components is internal to a computer and is required to connect the computer to a network ?
(a) Wireless Access Point
(b) Network Interface card
(c) Switch
(d) Hub

Question. Which of the following protocol set the standards for WWW and a website?
(a) FTP
(b) SMTP
(c) HTP
(d) TCP/IP

Question. A browser is a program, which is used to
(a) connect to Internet
(b) create websites
(c) view sites on web
(d) All of the above

CASE BASED QUESTIONS 

KVS consultants are setting up a secured network for their office campus at Gurgaon. They are planning to have connectivity between 3 blocks and the head office at Mumbai. Answer
the questions (a) to (d) after going through the block positions in the campus and other details,
which are given below:

Distances between various buildings:
Block A to Block C 120m
Block A to Block B 55m
Block B to Block C 85m
New Delhi Campus to Head office 2060 Km
Number of computers:
Block A 32
Block B 150
Block C 45
Head office 10

Question: Suggest a connection medium to connect Gurgaon campus with head office.
Answer: VPN in Internet or Satellite communication can be use

Question: The organization is planning to provide a high speed link with its head office situated in Mumbai using a wired connection. Which of the following cables will be most suitable for this job?
i) Optical Fibre ii)Co-axial Cable iii)Ethernet Cable
Answer: Optical Fiber

Question: Suggest the most suitable place to house the server with justification.
Answer: Block C because of the higest no of computer

Question: Suggest the placement of the following devices with justification:
i)Switch ii)Repeater
Answer: Switch in Block A, B and C. repeater in Block C or Head Office

Sarguja University is setting up its new academic block in KP Gaon. The University has 3
new academic block and 1 human resource centre.

The distance between the blocks are given below

Number of computer in the blocks
Law block 15
Technology Block 40
HR Center 115
Business Block 25

Question: Where can we put switch
Answer: Switch in Technology Block and HR Block

Question: Where we have to fix repeater
Answer: Between Law Block and HR Block

Question: Where can we put the internet gateway server
Answer: Internet Gateway in the HR Block

Question: Where we can have Hub
Answer: In Law Block and Business Block