This quiz works best with JavaScript enabled. Home > Class 11 > 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 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The speed with which data is moved from one place on a network to another A) Data transfer rate. B) Data analysis. C) Data distribution. D) None of the above. Show Answer Correct Answer: A) Data transfer rate. 2. What does NIC stand for? A) Network Interface Computer. B) Network Interface Card. C) Network Intercom Controller. D) Network Interface Controller. Show Answer Correct Answer: D) Network Interface Controller. 3. An IT manager must plan for network complexity as the organization grows. Which approach is most appropriate? A) Disable redundancy to simplify topology. B) Rely solely on peer-to-peer file sharing. C) Add ad-hoc devices without documentation. D) Implement structured management and monitoring. Show Answer Correct Answer: D) Implement structured management and monitoring. 4. Which capability is a defining feature of a VPN rather than a PAN, LAN, MAN, or WAN? A) Short-range Bluetooth device discovery. B) Physical cabling across a small building. C) Metropolitan fiber ring aggregation. D) Encrypted tunnels over untrusted networks. Show Answer Correct Answer: D) Encrypted tunnels over untrusted networks. 5. Which outcome is most likely when the hub fails in a star topology? A) Some redundant paths reroute critical traffic. B) Only the device with a bad cable loses connectivity. C) Entire network stops because all traffic depends on it. D) Performance drops slightly but communication continues. Show Answer Correct Answer: C) Entire network stops because all traffic depends on it. 6. 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. A) Continuous. B) Discrete. C) Disjointed. D) Major. Show Answer Correct Answer: B) Discrete. 7. What does a network number identify in an IP address? A) The local network to which the device is connected. B) The type of service the device provides. C) The specific device on a local network. D) The geographical location of the device. Show Answer Correct Answer: A) The local network to which the device is connected. 8. You must connect a desktop to a router for the most stable throughput. Which should you choose? A) Ethernet:physical RJ-45 connection. B) Wi-Fi:dual-band radio access. C) Bluetooth:peripheral pairing link. D) Mobile Hotspot:cellular data bridge. Show Answer Correct Answer: A) Ethernet:physical RJ-45 connection. 9. 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 A) Phone modem. B) DSL. C) All the above. D) None of the above. Show Answer Correct Answer: A) Phone modem. 10. Which statement best describes a LAN? A) Devices connected within one physical location. B) Devices linked across several nearby cities. C) Devices communicating only a few centimeters. D) Devices spanning continents over public links. Show Answer Correct Answer: A) Devices connected within one physical location. 11. A school wants better collaboration across campuses without increasing per-device software costs. Which network feature addresses both needs? A) Air-gapped labs for high-assurance research. B) Dedicated dark fiber between two buildings. C) Segmented VLANs for guest device isolation. D) Centralized applications with shared licensing. Show Answer Correct Answer: D) Centralized applications with shared licensing. 12. Convert 24 to binay A) 00011000. B) 00000110. C) 11110000. D) 00010100. Show Answer Correct Answer: A) 00011000. 13. Identify the device used to boost up a weak signal? A) Modem. B) Repeater. C) Switch. D) Router. Show Answer Correct Answer: B) Repeater. 14. Fill in the blank:Understanding trends, consumer preferences, and competitor strategies is known as ..... A) Market intelligence. B) Product placement. C) Brand loyalty. D) Supply chain management. Show Answer Correct Answer: A) Market intelligence. 15. IP functions at what layer of the OSI Reference Model? A) Network. B) Physical. C) Session. D) Transport. Show Answer Correct Answer: A) Network. 16. What core function does a Virtual Private Network (VPN) provide? A) Physically merges distant office networks. B) Creates an encrypted tunnel over the internet. C) Eliminates the need for internet connectivity. D) Replaces routers with direct peer wireless links. Show Answer Correct Answer: B) Creates an encrypted tunnel over the internet. 17. Active hubs can ..... A) Route the signal using the most efficient path. B) Send an acknowledgement once the packet is received. C) Regenerate the signal like repeaters. D) Transmit data through wireless medium. Show Answer Correct Answer: C) Regenerate the signal like repeaters. 18. Which statement describes an advantage of networks? A) Networks require decentralized management. B) Isolating network devices decreases costs. C) Isolating network devices allows implementation of the sneakernet file sharing method. D) Networks enable multiple users to share resources. Show Answer Correct Answer: D) Networks enable multiple users to share resources. 19. This characteristic of a reliable network makes it so that the network can expand quickly and easily to support new users and applications without impacting the performance of services to existing users. A) Fault Tolerance. B) Scalability. C) Quality of Service (QoS). D) Security. Show Answer Correct Answer: B) Scalability. 20. Which OSI layer is responsible for the reliable transmission of data segments between points on a network, including error detection and flow control? A) Data Link layer. B) Network layer. C) Session layer. D) Transport layer. Show Answer Correct Answer: D) Transport layer. 21. Objective 1.2/Day 1-A small office wants to set up a simple and cost-effective network where all devices can share resources equally without the need for a central server. Which network type would be most appropriate for this scenario? A) Peer-to-peer. B) Client-server. C) Metropolitan area network (MAN). D) Wide area network (WAN). Show Answer Correct Answer: A) Peer-to-peer. 22. Jacoby arranged five computers and two network-capable Laserjet printers in his office and connected them to a switch. What is this physical topology called? A) Ring topology. B) Mesh topology. C) Star topology. D) Hybrid topology. Show Answer Correct Answer: C) Star topology. 23. FTP use A) File Transfer Protocol, used to transfer files. B) Fast Transfer Protocol, used for quick uploads. C) File Transfer Process, used to manage files. D) File Transmission Protocol, used for secure transfers. Show Answer Correct Answer: A) File Transfer Protocol, used to transfer files. 24. The ..... model has 7 layers and is used to understand how networks communicate. A) Ethernet. B) HTTP. C) OSI. D) TCP/IP. Show Answer Correct Answer: C) OSI. 25. A set of high-speed networks that carry Internet traffic is known as A) Internet service provider. B) Internet Backbone. C) All the above. D) None of the above. Show Answer Correct Answer: B) Internet Backbone. ← PreviousNext →Related 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 8 Introduction To Networking Quiz 9Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 10Class 11 Computer Science Chapter 8 Introduction To Networking Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books