1) What is the definition of a network? a) A system of connected devices that communicate with each other. b) A single computer operating independently. c) A database of files stored on a single device. d) A group of unrelated devices. 2) Which of the following is a real-life example of a network? a) A computer by itself. b) A classroom with students. c) A group of connected computers sharing data. d) A mobile phone with no Internet access. 3) What is the primary purpose of having a network? a) To allow devices to operate without internet access b) To connect and share resources such as data, files, and hardware among devices c) To increase the storage capacity of individual devices d) To prevent devices from communicating with each other 4) Which of the following is considered an end device in a network?  a) Router b) Switch c) Laptop d) Hub 5) What is the main function of intermediate devices in a network? a) Storing data b) Transmitting data between end devices c) Creating new devices d) Monitoring the network 6) Which of the following describes data in a network? a) A set of rules for communication b) The actual information being transmitted across the network c) The devices connected to the network d) The medium through which communication happens 7) Which of the following is NOT a type of data transmission media? a) Ethernet cable b) Fiber-optic cable c) Switch d) Wireless (Wi-Fi) 8) What is one advantage of having a network in an organisation? a) Faster internet connection b) Allows the sharing of resources like printers and files c) Each computer works completely independently d) No need for data security 9) Which of the following is a disadvantage of networks? a) Better file sharing b) Centralised management of devices c) Security risks like hacking d) Improved communication 10) Setting up and maintaining a network can be expensive. a) True b) False 11) Which of these is a small network, typically connecting devices within a few meters of a person? a) PAN (Personal Area Network) b) LAN (Local Area Network) c) MAN (Metropolitan Area Network) d) WAN (Wide Area Network) 12) Which type of network is typically used within a home to connect devices like computers, smart TVs, and printers? a) LAN b) WAN c) CAN d) HAN 13) Which type of network is often found within a single building like an office or school? a) WAN b) MAN c) LAN d) PAN 14) Which of the following best describes a Metropolitan Area Network (MAN)? a) Connects devices in a single building b) Covers an entire country c) Spans a city or a large urban area d) Operates within a home 15) What is the primary purpose of a Wide Area Network (WAN)? a) To connect devices in the same room b) To connect devices across different geographic regions or countries c) To manage data within a company d) To provide Wi-Fi access only 16) Which of these networks is the largest in terms of geographical area? a) PAN b) LAN c) MAN d) WAN 17) Which network type would be used by hospitals to monitor patient health via sensors attached to the body? a) BAN b) PAN c) CAN d) LAN 18) What is a protocol in terms of networking? a) A physical device that connects two networks b) A set of rules that defines how data is transmitted across a network c) The hardware used to connect devices d) A type of network security system 19) Which of the following is an example of an intermediate device in a network? a) Printer b) Router c) Laptop d) Keyboard 20) The network used by a large city to manage traffic cameras and public Wi-Fi. a) WAN b) MAN c) CAN d) LAN

Network Elements & Network Types

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