J277 Networks: LANs terminology

What does LAN stand for?

• Local Area Network

• Large Area Network

• Local Access Network

• Logical Area Network

Which of the following is a key feature of a WAN?

• Covers a small area

• Is privately owned

• Connects multiple LANs

• Only uses wireless connections

What type of network covers a small area like a school or office?

• LAN

• WAN

• PAN

• MAN

Which topology involves all devices being connected to a central device?

• Ring

• Star

• Mesh

• Bus

In which topology do devices connect to each other directly, without a central device?

• Star

• Mesh

• Bus

• Ring

What does a router do in a network?

• Directs traffic between devices within a network

• Connects different networks together

• Connects devices using wireless signals

• Directs data to the correct device within a LAN

Which device is used to direct data within a LAN?

• Router

• Switch

• Modem

• Access Point

What is the purpose of a switch in a network?

• Directs data between different networks

• Provides internet access

• Forwards data to the correct device in a network

• Encrypts data

What is the main advantage of star topology?

• All devices connect to each other

• Central device failure causes the entire network to fail

• Simple and easy to manage

• Does not require any cabling

Which of the following is an Ethernet cable standard used in LANs?

• Cat5e

• USB

• HDMI

• VGA