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Question

Which of the following is an advantage of LAN?

This question was previously asked in
RRB NTPC 2019 CBT 1 Question Paper (8-Mar-2021) (Shift 2)
The correct answer is
sharing peripherals

LAN Advantage: Sharing Peripherals

A Local Area Network (LAN) connects computers and devices within a limited area, like an office or home. Its primary benefits stem from efficient resource sharing.

Identifying LAN Advantages

Let's examine the options:

  • Option 1 & 2 (Data Backup/Saving): While LANs can facilitate data backup and saving across connected devices, these are functions enabled by the network rather than the core, unique advantage. Centralized storage solutions often handle these tasks more specifically.
  • Option 3 (Sharing Peripherals): This is a key advantage. A LAN allows multiple users to connect to and use shared hardware resources like printers, scanners, and plotters. This reduces hardware costs and improves accessibility.
  • Option 4 (Automatic Pricing): This concept is unrelated to the technical advantages provided by LAN technology.

Why Peripheral Sharing is Key

Connecting devices like printers to a LAN means several computers can use that single printer. This avoids the need for each computer to have its own printer, saving money and space.

Therefore, sharing peripherals is a direct and significant advantage of implementing a LAN.

Correct Answer: Option C (sharing peripherals)

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