Introduction to Network Concepts

Questions and Answers

Which of the following statements about LAN is true?

LANs typically use Ethernet cables and Wi-Fi for connectivity. (correct)

LANs are exclusively used in public spaces.

LANs are suitable for large geographic areas.

LANs can only be connected wirelessly.

What is the primary function of a network?

Connecting a collection of computers and devices (correct)

Limiting resource sharing among users

Creating offline environments for data storage

Facilitating single-user operations

What is a characteristic feature of WANs?

Utilizing only fiber optic cables for connectivity.

Covering a small geographic area like a home.

Connecting devices solely via wired connections.

Spanning large geographic areas including cities or countries. (correct)

Which of the following is NOT a common connector type for WANs?

<p>Ethernet cables</p> Signup and view all the answers

Which of the following best describes the Internet?

<p>A WAN that connects multiple local networks globally</p> Signup and view all the answers

Study Notes

Introduction to Networks

Networks consist of interconnected computers and devices, enabling resource and information sharing.
They facilitate connectivity and communication among multiple users and devices.

Types of Networks

LAN (Local Area Network)

Serves a small geographic area, such as homes, offices, or buildings.
Commonly connects personal computers and devices within a limited space.
Connectors Used:
- Ethernet cables (RJ45): Standard for wired connections, providing stable and fast data transmission.
- Wi-Fi: Enables wireless connections through access points, allowing for mobility and convenience.

WAN (Wide Area Network)

Covers a large geographic area, including cities, countries, or even continents.
The Internet is the most extensive WAN, connecting billions of devices globally.
Connectors Used:
- Fiber optic cables: Capable of high-speed data transmission over long distances, offering superior bandwidth.
- Satellite links: Facilitate connections in remote or challenging locations, where traditional cables are impractical.
- Modems: Devices that connect to the Internet via telephone or cable lines, bridging local networks with wide-area networks.

Description

This quiz covers the fundamentals of networking, including definitions and types of networks such as LAN (Local Area Network). Explore how networks connect computers and devices, facilitating resource sharing and communication. Test your knowledge on the essential components and functions of networks.