Computer Networking Basics

What are the different types of networks?

• MAN

• PAN

• SAN

• LAN, WAN, WLAN

Explain the concept of network topologies.

• Network topologies are only applicable to wired networks.

• Network topologies refer to the arrangement of different elements in a computer network.

• Network topologies are related to geographical locations of computers.

• Network topologies are limited to a single type of device.

What are the common Network Communications technologies used?

• Fiber optics, DSL, Satellite, and NFC

• LAN, WAN, PAN, and MAN

• Infrared, Zigbee, Z-Wave, and RFID

• Ethernet, Wi-Fi, Bluetooth, and cellular networks

What does LAN stand for?

• Local Access Network

• Local Area Network

• Laptop Area Network

• Large Area Network

Differentiate between LAN, MAN, and WAN.

• LAN is for a city, MAN is for a large area, WAN is for a small area

• LAN is for a small area, MAN is for a city, and WAN is for a large area like a country or the world.

• LAN is for wireless networks, MAN is for wired networks, WAN is for satellite communication

• LAN is for long-distance communication, MAN is for a small area, WAN is for a city

Explain the STAR network topology.

• STAR network topology involves connecting devices in a linear chain.

• In a STAR network topology, devices are connected in a circular manner.

• In a STAR network topology, all devices are connected to a central hub or switch.

• In a STAR network topology, all devices are connected to each other directly.

What is a RING network topology?

• A RING network topology is a type of network topology where each device is connected to a single central device.

• A RING network topology is a type of network topology where devices are connected in a star configuration.

• A RING network topology is a type of network topology where devices are connected in a linear chain.

• A RING network topology is a type of network topology where each device is connected to exactly two other devices, forming a circular pathway for data to travel.

What is the primary function of a router in a network?

• To connect multiple devices within a LAN

• To route data between different networks

• To amplify signals in a network

• To provide wireless connectivity

What are the advantages of using a mesh network topology?

• High redundancy and reliability

• Simple installation and configuration

• Lower cost compared to other topologies

• Limited scalability

What does WAN stand for and what is its primary use?

• Wide Area Network, used for connecting devices over large geographical distances

• Wireless Area Network, used for local wireless connections

• Wide Access Network, used for public internet access

• Wired Area Network, used for connecting devices in a single building