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

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Introduction to Computer Networks

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Question # 1

Which method of data transmissin uses a dedicated communication path.

Question # 2

Whcih layer of the OSI is responsible for node-to- node data transfer and error detection?

Question # 3

What types of network topology connect all devices to a sigle central bum

Question # 4

What is the primary object of computer netweorks.

Question # 5

Which is the device taht initiates the communication process?

Question # 6

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

Question # 7

What is teh main purpose of a firewall in network security?

Question # 8

The IPV 4 address is made up of.............binary bits

Question # 9

TCP/IP is a stack of protocols and it has........layers.

Question # 10

Which protocol is used to transfer files over the internete securely.

Question # 11

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

Question # 12

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

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

Sr.# Question Answer
1 In which topoloyg a computer can send data to its immediate neighbor
A. Machine
B. Topology
C. Ring
D. Star
2 Which of the network is goematic reprsentation of the relationship among the intrconnected devices.
A. Ring
B. Machine
C. Star
D. Topology
3 Which protocol is used to convert domain names into IP addresses?
A. DHCP
B. DNS
C. ARP
D. IP
4 ----------- is a device that receives message.It is also known as sink
A. computers
B. Computer Networks
C. Rules
D. Receiver
5 Which of the following is a protocol used for email transmission?
A. FTP
B. DNS
C. SNMP
D. SMTP
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 Which Protocol used to automatically assign IP addresses to devices on a network?
A. DNA
B. ARP
C. DHCP
D. TCP
8 In a ring topology, a ring can be unidirectinal or.
A. Directional
B. Similar
C. Bidirectional
D. Main
9 The IPV 4 address is made up of.............binary bits
A. 31
B. 29
C. 32
D. 30
10 IPV4 is divide in ....groups by.
A. 2
B. 3
C. 4
D. 5

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