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 protocol is used to convert domain names into IP addresses?

Question # 2

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

Question # 3

What is encapsulation in the context of network communication?

Question # 4

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

Question # 5

Which topology connects all devices of the network through a single common cable having exacely two end points?

Question # 6

Which network topology connects all devices to a central hub?

Question # 7

How many types of IP address?

Question # 8

DHCP stands for

Question # 9

How many components of data communication?

Question # 10

What is the primary object of computer netweorks.

Question # 11

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

Question # 12

Which device is used to connect multiple devices within a local area Network and direct data only to the intended recipient?

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

Sr.# Question Answer
1 What types of network topology connect all devices to a sigle central bum
A. Star
B. Mesh
C. Bus
D. Ring
2 Which layer sends a message to th server connected with sender?
A. transport
B. Data Link
C. Physical Layer
D. Main
3 Which layer is about the physical medium used in communication, like cabling etc.
A. Application layer
B. Inernet
C. Physical
D. Postal layer
4 Which device is used to connect multiple devices within a local area Network and direct data only to the intended recipient?
A. Hum
B. Router
C. Repeater
D. Switch
5 Which device connect two or more networks and routes data between them?
A. Switch
B. Router
C. Modem
D. Bridge
6 Which is the physical arrangements of devices and connecting lines?
A. Procedure
B. Network topology
C. Computer
D. Network
7 Which Protocol used to automatically assign IP addresses to devices on a network?
A. DNA
B. ARP
C. DHCP
D. TCP
8 Which of the following is a protocol used for email transmission?
A. FTP
B. DNS
C. SNMP
D. SMTP
9 Which protocol is used to transfer files over the internete securely.
A. FTP
B. SMTP
C. SFTP
D. HTTP
10 Which method of data transmissin uses a dedicated communication path.
A. Half Duplx
B. Circit Switching
C. Pocket Switching
D. Full Duplex

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