This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Computer Science > Class 11 Computer Science Chapter 8 Introduction To Networking – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 8 (58 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these is most like a router? A) A high-speed train. B) A refrigerator. C) A mail sorting facility. D) An undersea telecommunications cable. Show Answer Correct Answer: C) A mail sorting facility. 2. Which network type typically connects a user's phone, headphones, and smartwatch within a few meters? A) Personal Area Network (PAN). B) Metropolitan Area Network (MAN). C) Wide Area Network (WAN). D) Local Area Network (LAN). Show Answer Correct Answer: A) Personal Area Network (PAN). 3. Which statement about mesh topology is accurate in comparison to star? A) Mesh improves resilience with multiple links per node. B) Mesh makes isolating a cable fault impossible. C) Mesh relies on one hub for forwarding all traffic. D) Mesh reduces cabling by sharing a single backbone. Show Answer Correct Answer: A) Mesh improves resilience with multiple links per node. 4. Gael wants to remote into a client's computer using Telnet, but the client refuses. Why is the client refusing to allow Gael to use Telnet? A) Telnet is an old protocol and is no longer used. B) A user license for Telnet is required. C) Telnet is not an encrypted application. Therefore, transmissions can be subject to spying. D) Telnet has been known to have multiple vulnerabilities that make it susceptible to attack. Show Answer Correct Answer: C) Telnet is not an encrypted application. Therefore, transmissions can be subject to spying. 5. Which protocol is used for retrieving web documents? A) HTTP. B) IMAP. C) FTP. D) SMTP. Show Answer Correct Answer: A) HTTP. 6. An IP address is an address assigned to each node on a network, which the network layer uses to uniquely identify them across multiple networks. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. Which of the following is an example of Bluetooth? A) Local area network. B) Wide area network. C) Personal area network. D) Virtual private network. Show Answer Correct Answer: C) Personal area network. 8. A ..... network connects clients and servers from multiple buildings. A) TAN. B) MAN. C) NAN. D) WAN. Show Answer Correct Answer: B) MAN. 9. What is the typical coverage range for a Personal Area Network? A) Multiple sites across a city. B) Global links using carriers. C) Several rooms in a building. D) A few meters around a person. Show Answer Correct Answer: D) A few meters around a person. 10. Fill in the blank:Best practices include sharing strategies for success, avoiding common pitfalls, and ..... ahead. A) Staying. B) Falling. C) Forgetting. D) Lagging. Show Answer Correct Answer: A) Staying. 11. What is the main purpose of capturing packets with Wireshark? A) To increase network speed. B) To block unwanted traffic. C) To create new network protocols. D) To analyze network traffic. Show Answer Correct Answer: D) To analyze network traffic. 12. A startup needs to add ten desks next week with minimal disruption and cabling. Which option best fits? A) Pull new Cat6 drops to each desk. B) Disable SSID broadcast for clients. C) Deploy additional wireless access points. D) Replace router with fiber transceiver. Show Answer Correct Answer: C) Deploy additional wireless access points. 13. Which of the following protocols operates at the Transport Layer? A) IP. B) HTTP. C) Ethernet. D) TCP. Show Answer Correct Answer: D) TCP. 14. ..... provide a Web-based client for checking e-mail. A) Mail servers. B) Access servers. C) File servers. D) Web servers. Show Answer Correct Answer: A) Mail servers. 15. Choose the most appropriate network type for a smart home hub linking lights, a speaker, and a phone within a room. A) LAN. B) WAN. C) MAN. D) PAN. Show Answer Correct Answer: D) PAN. 16. LAN (Local Area Network) definition A) Covering a small area, like a school or office. B) A network that covers a large geographical area. C) A type of network used for global communication. D) A network that connects multiple cities. Show Answer Correct Answer: A) Covering a small area, like a school or office. 17. The IP network 192.168.50.0 is to be divided into 10 equal sized subnets. Which of the following subnet masks can be used for the above requirement? A) Gateway. B) Hub. C) Repeater. D) Bridge. Show Answer Correct Answer: A) Gateway. 18. Th ere are two basic network administration models: ..... and ..... A) Client/server, peer-to-peer. B) Star, hybrid. C) Active Directory, Domain Services. D) Centralized, dedicated. Show Answer Correct Answer: A) Client/server, peer-to-peer. 19. Which scenario best demonstrates better performance in star topology? A) Collisions unaffected by the network structure. B) More collisions due to shared communication line. C) Reduced collisions compared with a bus topology. D) Equal collisions as every device broadcasts. Show Answer Correct Answer: C) Reduced collisions compared with a bus topology. 20. What is the primary purpose of the Internet Protocol (IP) addresses? A) To provide a unique identifier for each computer on a network. B) To manage the speed of data transmission. C) To identify the physical location of a computer. D) To encrypt data being sent over the Internet. Show Answer Correct Answer: A) To provide a unique identifier for each computer on a network. 21. WAN (Wide Area Network) definition A) Covering a large area, like a country or continent. B) Connecting multiple local networks within a building. C) A network that connects devices in a small geographical area. D) A type of network that only operates within a single city. Show Answer Correct Answer: A) Covering a large area, like a country or continent. 22. What is the difference between IPv4 and IPv6? A) IPv4 is faster than IPv6 due to its simpler structure. B) IPv4 has a 32-bit address space; IPv6 has a 128-bit address space. C) IPv4 uses hexadecimal addresses; IPv6 uses decimal addresses. D) IPv4 supports unlimited devices; IPv6 has a limited address space. Show Answer Correct Answer: B) IPv4 has a 32-bit address space; IPv6 has a 128-bit address space. 23. What does MAN stand for? A) Massive Arena Network. B) Massive Area Network. C) Metropolitan Area Network. D) Metro Area Network. Show Answer Correct Answer: C) Metropolitan Area Network. 24. An enterprise with thousands of users in a single campus building primarily operates which network type? A) PAN. B) LAN. C) WAN. D) MAN. Show Answer Correct Answer: B) LAN. 25. A physical path through which the message travels from the sender to the receiver is called a A) Path. B) Roadway. C) Transmission medium. D) Highway. Show Answer Correct Answer: C) Transmission medium. 26. Networking with successful professionals can provide insights into what two important financial areas? A) Competitive pricing and financial negotiation. B) Product design and packaging. C) Human resource management and recruitment. D) Office location and interior design. Show Answer Correct Answer: A) Competitive pricing and financial negotiation. 27. A collection of computing devices that are connected in various ways in order to communicate and share resources A) Computer Network. B) Computer Software. C) All the above. D) None of the above. Show Answer Correct Answer: A) Computer Network. 28. Is simply the act of transferring information from one place to another that requires common rules A) Socialization. B) Uploading of Information. C) Transferring of Data. D) Communication. Show Answer Correct Answer: D) Communication. 29. Which layer of the TCP/IP model corresponds to the top three layers of the OSI model? A) Internet Layer. B) Network Access Layer. C) Transport Layer. D) Application Layer. Show Answer Correct Answer: D) Application Layer. 30. An area network interconnecting few local area networks within a university. A) MAN. B) WAN. C) CAN. D) LAN. Show Answer Correct Answer: C) CAN. 31. ..... services refer to the capability of a server to share data files, applications, and disk storage space. A) Access. B) File. C) Management. D) Data. Show Answer Correct Answer: B) File. 32. Which network type is primarily designed for devices within a very close range around a single user? A) PAN with close-proximity personal devices. B) WAN linking offices across countries. C) MAN spanning several city districts. D) LAN across a floor of an office. Show Answer Correct Answer: A) PAN with close-proximity personal devices. 33. Which of the following is an example of informal networking? A) Industry conferences. B) Business meetings. C) Social media. D) Workshops. Show Answer Correct Answer: C) Social media. 34. Which of the following is a command-line tool used to test network connectivity? A) FTP. B) Ping. C) DHCP. D) Traceroute. Show Answer Correct Answer: B) Ping. 35. Which option best captures a logical topology? A) Building floors and wiring closets. B) Flow of data regardless of cabling. C) Connector types and termination scheme. D) Positions of racks and patch panels. Show Answer Correct Answer: B) Flow of data regardless of cabling. 36. A network topology configuration, where the devices are connected to each other in a circular shape. A) STAR Topology. B) BUS Topology. C) RING Topology. D) MESH Topology. Show Answer Correct Answer: C) RING Topology. 37. TCP / IP is the internet communication protocol. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 38. A ..... is a point in a network where lines intersect or branch to send, receive, or forward a message. It can be any device connected to a computer network, such as computers, personal digital assistants (PDAs), cell phones, switches, and routers A) Tracert. B) Point. C) Node. D) None of these. Show Answer Correct Answer: C) Node. 39. What is the main disadvantage of Star Topology? A) Single point of failure at the hub. B) Complex configuration. C) High cost of cabling. D) None of the above. Show Answer Correct Answer: A) Single point of failure at the hub. 40. "This standard is responsible to distribute IP address to private and public entities ..... "The statement above refers to: A) ICANN. B) ISOC. C) EIA. D) IANA. Show Answer Correct Answer: D) IANA. 41. A cable that is a high-speed cable that transmits the data using lightbeams. It provides high data transmission speed as compared to other cables. It is more expensiveas compared to other cables, so it is installed at the government level. A) Fiber optic cable. B) Coaxial cable. C) Diamond Cable. D) Twisted pair cable. Show Answer Correct Answer: A) Fiber optic cable. 42. Which drawback is most associated with installing extensive ethernet cabling in an older building? A) Scalability issues as users grow. B) Higher latency due to routing hops. C) Security risks from open broadcasts. D) Interference from household devices. Show Answer Correct Answer: A) Scalability issues as users grow. 43. A network topology identified as the arrangement of devices on a computer network and how they communicate with one another. A) Spiral Topology. B) Orbital Topology. C) Logical Topology. D) Physical Topology. Show Answer Correct Answer: C) Logical Topology. 44. Which certification requires candidates to pass lab exams? A) CompTIA A+. B) Cisco CCIE. C) Microsoft MCSE. D) CompTIA Network+. Show Answer Correct Answer: B) Cisco CCIE. 45. What is an example of a connection using fiber-optics? A) Twisted-pair cable usually used as LAN media. B) Glass or plastic fibers in a vinyl coating usually used for long runs in a LAN and as a trunk. C) Connects local users through the air. D) None of the above. Show Answer Correct Answer: B) Glass or plastic fibers in a vinyl coating usually used for long runs in a LAN and as a trunk. 46. Which of the following describes the physical identification number of a device on a network? A) IP address. B) TCP address. C) MAC address. D) Logical address. Show Answer Correct Answer: C) MAC address. 47. Which address is used in an internet employing the TCP/IP protocols? A) Physical address and logical address. B) Port address. C) Specific address. D) All of the mentioned. Show Answer Correct Answer: D) All of the mentioned. 48. Which topology connects all devices with a single cable? A) Mesh Topology. B) Star Topology. C) Ring Topology. D) Bus Topology. Show Answer Correct Answer: D) Bus Topology. 49. Which protocol translates domain names to IP addresses? A) TCP. B) DNS. C) HTTP. D) DHCP. Show Answer Correct Answer: B) DNS. 50. A startup wants fast, private networking within a single office suite. Which option best fits? A) MAN covering multiple city campuses. B) LAN with high speed and performance. C) VPN replacing all internal switching. D) WAN with global service provider links. Show Answer Correct Answer: B) LAN with high speed and performance. 51. Electrical cables would use electrical signals which are a pattern of 1s and 0s.The receiver needs to decode this pattern, the pattern is called a Decoding Scheme. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 52. Computer networks share ..... A) Files. B) Resources. C) Software. D) All of the above. Show Answer Correct Answer: D) All of the above. 53. What is an advantage of a stand alone computer? A) An advantage of a standalone computer is damage control. For example, if something goes wrong, only the standalone will be affected. B) An advantage of a standalone computer is you can share files and resources. C) All the above. D) None of the above. Show Answer Correct Answer: A) An advantage of a standalone computer is damage control. For example, if something goes wrong, only the standalone will be affected. 54. An area network used for communication among computer devices in proximity to an individual's body. A) WAN. B) LAN. C) PAN. D) MAN. Show Answer Correct Answer: C) PAN. 55. True or false:LANs are usually faster than WANs. A) Depends on the technology. B) Sometimes. C) True. D) False. Show Answer Correct Answer: C) True. 56. What happens when a router encounters a packet with a TTL of zero? A) The packet is forwarded to the next router. B) The packet is discarded and a notification is sent back. C) The packet is stored for later delivery. D) The packet is sent back to the source. Show Answer Correct Answer: B) The packet is discarded and a notification is sent back. 57. In Wireshark, what information can you find in the packet details pane? A) The physical location of the network devices. B) The user's browsing history. C) Detailed information about a selected packet. D) A list of all connected devices. Show Answer Correct Answer: C) Detailed information about a selected packet. 58. Is a central device that splits the network connection into multiple devices. A) Wifi. B) Hub. C) PLDT. D) Computer. Show Answer Correct Answer: B) Hub. ← PreviousRelated QuizzesScience QuizzesClass 11 QuizzesClass 11 Computer Science Chapter 8 Introduction To Networking Quiz 1Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 2Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 3Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 4Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 5Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 6Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 7Class 11 Computer Science Chapter 1 Computer Fundamentals Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books