Worksheet Solutions: Internet and email | IT Elements Class 5: Book Solutions, Notes & Worksheets PDF Download

Q1: Multiple Choice Questions (MCQs).

(i) What does ISP stand for?
(a) Internet Search Provider
(b) Internet Service Provider
(c) Internet Security Protocol
(d) Internal Service Provider
Ans: (b)
ISP stands for Internet Service Provider, providing Internet services.

(ii) Which of the following is NOT a common communication tool on the Internet?
(a) Email
(b) Video calling
(c) Voice calling
(d) Social Media
Ans: (d)
Social Media is not listed as a common communication tool in the text.

(iii) When was ARPANET established?
(a) 1979
(b) 1969
(c) 1985
(d) 1972
Ans: (b)
ARPANET was established in 1969 for military and research communication.

(iv) What is the function of a modem in an Internet connection?
(a) Manages email accounts
(b) Transfers data between computers
(c) Provides security to the network
(d) Controls online shopping transactions
Ans: (b)
Modem acts as a link to transfer data between a computer and the Internet.

(v) Which search engine is mentioned as the most widely used in the text?
(a) Bing
(b) AOL
(c) Google
(d) Yahoo!
Ans: (c)
Google is mentioned as the most widely used search engine in the text.

Q2: Fill in the Blanks.

(i) Email stands for Electronic ________.
Ans: Mail
Email is short for Electronic Mail.

(ii) To send an email to multiple receivers, separate each address by a ________.
Ans: Comma
Multiple email addresses are separated by commas.

(iii) The unit used to measure the speed of a modem is ________ per second (bps).
Ans: Bits
Modem speed is measured in bits per second (bps).

(iv) The Internet is a network of millions of computers connected across the world, also known as an Interconnected ________.
Ans: Network
The term "Internet" stands for Interconnected Network.

(v) Google, Bing, and AOL are examples of ________ Engines.
Ans: Search
These are popular search engines mentioned in the text.

Q3: Match the Column.

Match the terms in Column A with their corresponding descriptions in Column B.

Ans:

Q4: True or False.

(i) ARPANET was initially established for military communication.
Ans: True
ARPANET was set up for effective communication between military personnel and university researchers.

(ii) Online shopping is not a service provided by the Internet.
Ans: False
Online shopping is mentioned as one of the services provided by the Internet in the text.

(iii) Google is the least used search engine.
Ans: False
Google is mentioned as the most widely used search engine in the text.

(iv) E-banking allows you to perform only financial transactions.
Ans: False
E-banking allows both financial and non-financial transactions.

(v) Netiquette includes guidelines on expressing emotions through emoticons.
Ans: False
Netiquette is about manners, while expressing emotions is done through emoticons.