9th Class Computer Science Chapter 6 English Medium Online MCQ Test With Answer

MCQ's Test For Chapter 6 "Introduction to Computer Networks"

Try The MCQ's Test For Chapter 6 "Introduction to Computer Networks"

  • Total Questions12

  • Time Allowed15

Start Test Download PDF

Introduction to Computer Networks

00:00
Question # 1

Which layer is about the physical medium used in communication, like cabling etc.

Question # 2

What is the function of the Domain Name System (DNS)?.

Question # 3

Which layer sends a message to th server connected with sender?

Question # 4

What is encapsulation in the context of network communication?

Question # 5

Which layer of the OSI model is responsible for end-to-end communication and error handing?

Question # 6

Which Protocol used to automatically assign IP addresses to devices on a network?

Question # 7

In which topology data is send either ckockwise or anticlockwise.

Question # 8

What is a key benefit of using compur networks in businesses?

Question # 9

----------- is a device that receives message.It is also known as sink

Question # 10

In IPV 4 each group can contain a decimal value from.

Question # 11

Which method of data transmissin uses a dedicated communication path.

Question # 12

Which protocol is used for reliable data granfer in the TCP/IP mode?

Submit

Prepare Complete Set Wise Chapter 6 "Introduction to Computer Networks" MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of Chapter 6 "Introduction to Computer Networks" MCQ`s Test

  • N
    Noor Fatima 15 - Nov - 2025 00 Min 36 Sec 11/12
  • S
    Sarvat Shafique 15 - Nov - 2025 01 Min 07 Sec 11/12
  • Y
    YAD family 26 - Oct - 2025 04 Min 27 Sec 11/12
  • S
    Saim G 19 - Aug - 2025 05 Min 29 Sec 11/12
  • N
    Nazma Saad 11 - Feb - 2026 01 Min 36 Sec 9/12
  • S
    Shahab Kazmi 22 - Aug - 2025 01 Min 45 Sec 9/12
  • M
    Muhammad Abdullah 13 - Dec - 2025 02 Min 06 Sec 8/12
  • R
    Raniya Riaz Riaz Ali- 2912183 28 - Nov - 2025 02 Min 37 Sec 8/12
  • A
    Abdul mannan 14 - Nov - 2025 00 Min 31 Sec 6/12
  • H
    Hafeez ur Rehman 05 - Nov - 2025 02 Min 05 Sec 6/12
  • I
    in the danger no the danger 06 - Sep - 2025 03 Min 07 Sec 6/12
  • M
    Muhammad Bilal 19 - Sep - 2025 03 Min 18 Sec 5/12
  • H
    Hamza Akhtar 20 - Sep - 2025 02 Min 52 Sec 4/12
  • S
    Stranger 31 - Jan - 2026 00 Min 11 Sec 3/12
  • A
    Anas Choudhary 24 - Oct - 2025 01 Min 57 Sec 2/12

9th Class (English Medium) Computer Science (New Book) Chapter 6 Important MCQ's

Sr.# Question Answer
1 In IPV 6 there are......group separated by
A. 1
B. 5
C. 2
D. 8
2 Which layer is about the physical medium used in communication, like cabling etc.
A. Application layer
B. Inernet
C. Physical
D. Postal layer
3 Which Protocol used to automatically assign IP addresses to devices on a network?
A. DNA
B. ARP
C. DHCP
D. TCP
4 Which protocol is used to convert domain names into IP addresses?
A. DHCP
B. DNS
C. ARP
D. IP
5 What is teh main purpose of a firewall in network security?
A. Convert data into a secure format
B. Translate domain names
C. Monitor and control network traffic
D. Assign IP addresses
6 What is encapsulation in the context of network communication?
A. Monitoring Network traffic
B. Translating domain names to IP addresses
C. Wrapping data with protocol information
D. Converting data into a secure format
7 IPV4 is divide in ....groups by.
A. 2
B. 3
C. 4
D. 5
8 Which layer of the OSI model is responsible for end-to-end communication and error handing?
A. Network layer
B. Data Link Layer
C. Transport Layer
D. Application Layer
9 What is a key benefit of using compur networks in businesses?
A. Increase computional pover
B. Enable resoruce sharing and efficient communicaion
C. Enhance graphic capabilities
D. Improve software development
10 The IPV 4 address is made up of.............binary bits
A. 31
B. 29
C. 32
D. 30

Test Questions

Is this page helpful?