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CLASS XII Computer Networking UNIT PRACTICE DATED 18.09.2024

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Last updated over 1 year ago
85 questions
Note from the author:
Networking MCQ
Read carefully and appear in test , all questions are compulsory
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Question 1
1.

What is the purpose of computer networking?

Question 2
2.

Which device protects a network by filtering incoming/outgoing traffic?

Question 3
3.

Which device is used to connect multiple local devices?

Question 4
4.

What does IP address stand for in networking?

Question 5
5.

What is the purpose of a gateway in networking devices?

Question 6
6.

How does a gateway contribute to network connectivity?

Question 7
7.

What technology enables wireless networking?

Question 8
8.

What does ARPANET stand for?

Question 9
9.

What is the full form of NSFNET?

Question 10
10.

The primary purpose of ARPANET was to?

Question 11
11.

What was NSFNET's role in the 1980s?

Question 12
12.

What is the unique numerical label assigned to each device?

Question 13
13.

A global system of interconnected computer networks is known as?

Question 14
14.

What is the function of an IP address in networking?

Question 15
15.

Which switching technique establishes a dedicated connection?

Question 16
16.

In which switching technique are data split into packets?

Question 17
17.

What does bandwidth refer to in computer networking?

Question 18
18.

Which unit is used to measure data transfer rate?

Question 19
19.

Higher bandwidth means ___ data can be transmitted simultaneously.

Question 20
20.

Data transfer rate measures___

Question 21
21.

Which component determines the medium for data transfer?

Question 22
22.

Who dictates the rules for data communication?

Question 23
23.

Which component initiates the data transmission process?

Question 24
24.

Which component interprets the received data?

Question 25
25.

Which type of medium is used in satellite communication?

Question 26
26.

What does a satellite dish do in satellite communication?

Question 27
27.

Which organization operates the GPS satellite constellation?

Question 28
28.

Which type of waves is commonly used for Wi-Fi communication?

Question 29
29.

What is a physical medium used for data transmission networks?

Question 30
30.

Which cable media offers faster data transmission than twisted pair?

Question 31
31.

Which wired communication media is known for its high bandwidth?

Question 32
32.

What type of cable is most commonly used in homes?

Question 33
33.

Which cable uses light for transmitting data signals?

Question 34
34.

Which device operates at the physical layer of the OSI model?

Question 35
35.

What type of network topology uses a central connection point?

Question 36
36.

Which protocol is used for transferring hypertext data in networks?

Question 37
37.

What device connects multiple devices within a LAN network?

Question 38
38.

Which networking device operates at the OSI Data Link layer?

Question 39
39.

What does WWW stand for in the context of networking?

Question 40
40.

Which topology connects all devices in a sequence?

Question 41
41.

Which device connects a LAN to the internet?

Question 42
42.

What device extends the range of a wireless network?

Question 43
43.

What device converts digital data to analog for transmission?

Question 44
44.

Which device is used to connect different networks together?

Question 45
45.

What hardware component is essential for wireless network connections?

Question 46
46.

What controls the flow of data between devices on a network?

Question 47
47.

Which component enables a computer to connect to WiFi networks?

Question 48
48.

Which network type covers a large geographical area?

Question 49
49.

What type of network connects devices within a home?

Question 50
50.

Which network type connects devices over a city or town?

Question 51
51.

Which network type is typically the smallest in scale?

Question 52
52.

Which topology connects all devices on a single cable?

Question 53
53.

What topology resembles a hierarchy with the main trunk?

Question 54
54.

Which topology offers redundancy with multiple paths between devices?

Question 55
55.

Which protocol is used for transferring files between systems?

Question 56
56.

Which protocol is primarily used for web browsing?

Question 57
57.

What protocol is commonly used for sending emails?

Question 58
58.

Which protocol is used for establishing internet connections?

Question 59
59.

Which protocol is used for securely browsing websites?

Question 60
60.

Which protocol is commonly used for email retrieval?

Question 61
61.

Which protocol is used for real-time voice communication?

Question 62
62.

Which protocol provides access to a remote server's terminal?

Question 63
63.

What layer of OSI model does IP belong to?

Question 64
64.

Which protocol focuses on error-free and ordered data delivery?

Question 65
65.

What does TCP stand for in computer networking?

Question 66
66.

In TCP/IP model, which layer verifies data delivery?

Question 67
67.

Which protocol ensures data integrity in TCP/IP communications?

Question 68
68.

What is the purpose of DHCP in TCP/IP networking?

Question 69
69.

What is the role of DNS in TCP/IP?

Question 70
70.

Which protocol is used for data transmission in TCP/IP?

Question 71
71.

What is the default subnet mask for a Class C IP address?

Question 72
72.

Which language is used for structuring web content?

Question 73
73.

What does WWW stand for in the context of networking?

Question 74
74.

What is the function of Hyper Text Markup Language?

Question 75
75.

Which uses predefined tags: <head>, <body>, <title>?

Question 76
76.

Which allows customized tags?

Question 77
77.

Which is strict about nesting and closing tags?

Question 78
78.

What does URL stand for in computer networking jargon?

Question 79
79.

Which part of a URL specifies the protocol used?

Question 80
80.

What is the role of a web server in networking?

Question 81
81.

What is the function of a web browser in networking?

Question 82
82.

What is a web hosting service responsible for?

Question 83
83.

Which type of server is used to host a website?

Question 84
84.

What is the main purpose of a website?

Question 85
85.

What does HTML stand for in web design?