CompTIA A+ Certification 220-1001: The Total Course - Routers

What is the primary function of a router?

• To act as a firewall

• To provide wireless connectivity

• To filter and forward traffic based on IP addresses

• To store data

What is the purpose of a routing table in a router?

• To determine the path for outgoing packets

• To manage power distribution

• To store user data

• To provide wireless connectivity

What distinguishes an enterprise router from a small office/home office router?

• Enterprise routers are smaller in size

• Small office routers are more expensive

• Small office routers do not support IP addresses

• Enterprise routers have more connections and capabilities

What is a console port used for in router configuration?

• To connect wireless devices

• To provide power to the router

• To perform initial configuration using a terminal program

• To connect to the internet

What is a Yost cable commonly used for?

• Providing power to the router

• Connecting multiple routers together

• Connecting a console port to a laptop

• Connecting to a wireless network

What is the role of a terminal program like Putty in router configuration?

• To provide internet access

• To facilitate initial configuration through a console port

• To enhance wireless signal

• To store configuration settings

Why is it important to change the default username and password on a router?

• To enable wireless connectivity

• To prevent unauthorized access

• To increase the router's speed

• To improve signal strength

What does DHCP stand for and what is its role in router configuration?

• Direct Host Connection Protocol; connects devices directly

• Dynamic Host Configuration Protocol; assigns IP addresses automatically

• Dynamic Host Connection Protocol; provides wireless access

• Data Handling Control Protocol; manages data flow

What is the significance of the default gateway in a network?

• It is the wireless access point

• It is the backup connection for the network

• It is the router's IP address used for communication

• It is the main server in the network

How can you verify if a router is passing out DHCP addresses?

• By accessing the router's physical ports

• By connecting to the internet

• By running an IP config and checking for a specific IP range

• By checking the router's LED lights