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Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 3 (60 MCQs)

Quiz Instructions

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1. ..... is a popular career development tool for job seekers and a measure of an employee's qualifications foremployers.
2. What is the name of the Networking Topology where each communicating device is connected to a central node?
3. A LAN is usually managed or controlled by
4. W in WAN Stands for
5. The medium provides the channel over which the message travels from source to destination.
6. A ..... is a a network or a connection of several LANs connected over a wide geographical area
7. When prioritizing redundancy for critical servers, which topology generally fits better?
8. An area network that connects devices around the world.
9. What do you call the Internet's equivalent of a phone book?
10. What is networking? Fill in the blank:Networking is the process of building and maintaining ..... with other professionals in the industry.
11. How can industry events and social media platforms help individuals in their professional life?
12. A machine for transmitting and receiving messages over long distances without physical transportation of the messages.
13. Taxonomy describes a
14. What is a VPN and how does it work?
15. Which message delivery option is used when all devices need to receive the same message simultaneously?
16. What does DHCP stand for?
17. Which type of computer network consists of a series of small LANs over a small geographical area?
18. Below are the advantages of peer to peer network EXCEPT:
19. Which statement about VPN encryption is most accurate?
20. This is the name of a popular wireless networking technology that provides users with wireless high-speed Internet and network connections
21. What is the primary function of a router?
22. What do you call this network resources where there is an administrator that controls the entire network?
23. Is a device that connects the LAN to the internet. The ..... is mainly used to connect thedistinct networks or connect the internet to multiple computers.
24. Which scenario best justifies choosing a hybrid topology for an enterprise network?
25. Networks in a small geographic area, such as a home or small business.
26. Wireless network advantage
27. What is the term for the data communication system within a building or campus?
28. What is DNS and why is it important?
29. A mode that allow data to flow in one direction at a time:
30. In peer-to-peer network, each computer in a network is referred as
31. A group of wireless devices that connect to access points within a specified area. Access points are typically connected to the network using copper cabling.
32. Which protocol is used for secure remote login?
33. Which advantage is commonly associated with a star topology?
34. A ..... network is confined to a relatively small space.
35. The most common protocol for sending emails
36. Which of the following address belongs class A?
37. When data is passed from the Application layer to the lower layers in the OSI model, what process is used to add headers and trailers at each layer?
38. DNS (Domain Name System) helps clients find web servers over a network such as the Internet. It translates domain names (e.g., www.example.com) into IP addresses (e.g., 192.0.2.1) that computers use to communicate with each other over a network.
39. Explain the function of a switch.
40. In this type of network topology, all devices are connected to each other, they also have additional links to improve performance and to lower the risk of damage to the network.
41. A startup plans to grow from 10 to 100 employees next year. Which network design priority most directly supports this plan?
42. The TCP/IP model has how many layers?
43. Which risk is most specific to tree topology compared to mesh?
44. The ..... layer is divided into two sublayers:the logical link control and the media access control.
45. Which one is part of uses of a Computer Network
46. What is the purpose of the Time To Live (TTL) field in a packet?
47. The speed with which data is moved from one place on a network to another
48. What does NIC stand for?
49. An IT manager must plan for network complexity as the organization grows. Which approach is most appropriate?
50. Which capability is a defining feature of a VPN rather than a PAN, LAN, MAN, or WAN?
51. Which outcome is most likely when the hub fails in a star topology?
52. Separate or distinct. Used to describe digital signals, which have two distinct states (on and off), as compared with the continuous sine waves that form an analog signal.
53. What does a network number identify in an IP address?
54. You must connect a desktop to a router for the most stable throughput. Which should you choose?
55. It Converts computer data into an analog audio signal for transfer over a telephone line, and then a modem at the destination converts it back again into data
56. Which statement best describes a LAN?
57. A school wants better collaboration across campuses without increasing per-device software costs. Which network feature addresses both needs?
58. Convert 24 to binay
59. Identify the device used to boost up a weak signal?
60. Fill in the blank:Understanding trends, consumer preferences, and competitor strategies is known as .....
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