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Assertion Reasoning Based Questions
The following questions are Assertion(A) and Reasoning(R) based questions. Mark the correct choice as
a. Both A and R are true and R is the correct explanation of A
b. Both A and R are true and R is not the correct explanation of A
c. A is true but R is false
d. A is false but R is true
1. Assertion (A): IP is a connection less protocol while TCP is a connection oriented protocol.
Reasoning (R): IP protocol deals with route selection while TCP deals with fragmentation of data.
2. Assertion(A): TELNET enables a user working on one system to access a remote system.
Reasoning (R): TELNET does not operate in client-server mode.
3. Assertion(A): VoIP allows us to make calls using Internet connection.
Reasoning (R): A VoIP call converts an analog voice signal to digital signal before sending it to the desired IP address.
Ans. 1. b 2. c 3. a
Case-based Questions
1. Sultana knows that protocol is a set of rules that are followed while transferring data over a network. But she is not clear
about various types of protocols and their functions. Help her by naming the following protocols:
a. A layered protocol that is responsible for segmentation, reassembly, and error detection.
b. A protocol used for transferring files from one machine to another.
c. A protocol used for router-to-router communication between two segments on a network.
d. Anydesk application uses this protocol to log in to a remote computer.
e. Protocol used to make voice calls using Internet connection
Ans. a. TCP/IP
b. FTP
c. PPP
d. TELNET
e. VoIP
2. Sushant visits a web page that has the following URL:
http://abc.com/folder1/first.html
His friend, Rupam tells him that this URL does not ensure secure transmission of data. Why did Rupam say so?
Ans. In the given URL, http is used which does not ensure secure transmission of data over the Internet. Instead, https should be
used as it enables data to be transferred in encrypted format.
Assessment
A. Multiple Choice Questions
1. Which of the following is a correct description of a website?
a. Collection of interlinked web pages.
b. Collection of web pages that may or may not be interlinked.
c. A software to view web pages.
d. A repository of web pages.
264 Touchpad Informatics Practices-XII

