Correct Answer: Correct answer is: (C) WAN.
Exam Relevance: FCI Examination, GATE, GRE, GMAT
Difficulty: Easy
Concept notes: WAN stands for Wide Area Network, which is a type of computer network that spans a large geographical area, such as a city, country, or even globally.
Common Mistakes: Students may confuse WAN with LAN (Local Area Network) or MAN (Metropolitan Area Network), which are also types of computer networks but cover smaller geographical areas.
Explanations: WAN is a type of computer network that covers a wide geographical area, making it a valid answer. The other options (Star, Hybrid, and Bus) are network topologies, not types of networks based on geographical coverage.
Option Analysis: - Option A: Star is a network topology where all devices are connected to a central hub. It is not a type of network based on geographical coverage.
- Option B: Hybrid is a network topology that combines two or more different topologies. It is not a type of network based on geographical coverage.
- Option C: WAN is a type of network that spans a wide geographical area, making it a correct answer.
- Option D: Bus is a network topology where all devices are connected to a single communication line. It is not a type of network based on geographical coverage.
Mnemonic: WAN - Wide Area Network
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