Understanding LAN Hardware Essentials

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

• To connect multiple devices within a single network

• To direct data packets between different networks

• To provide wireless access to devices

• To amplify network signals

Which type of router is commonly used in homes?

• Core router

• Edge router

• Wireless router

• Virtual router

What is a key difference between a switch and a router?

• A switch connects different networks, while a router connects devices within the same network

• A switch connects devices within the same network, while a router connects different networks

• A switch provides wireless access, while a router does not

• A switch is used for internet access, while a router is not

Which of the following is a common LAN topology design?

• Star

• Extended Star

• Mesh

• All of the above

In a star topology, what is the central device usually?

• Router

• Switch

• Access point

• Hub

What is the main advantage of using a mesh topology in a LAN?

• It is the cheapest topology to implement

• It provides high redundancy and reliability

• It requires fewer cables

• It is the easiest to set up

Which device is essential for providing wireless connectivity in a LAN?

• Router

• Switch

• Access point

• Modem

What is a common feature of a dual-band router?

• It can operate on both 2.4 GHz and 5 GHz frequencies

• It can connect to two different ISPs simultaneously

• It has two separate antennas for better coverage

• It can only connect to wired devices

What is the role of a router in a star topology?

• To connect all devices directly

• To act as the central hub

• To manage data traffic between devices

• To provide power to devices

Which device is used to extend the range of a wireless network?

• Router

• Switch

• Access point

• Repeater