Internet Gateways and Firewalls Quiz

What does an internet gateway enable resources in public subnets to do?

• Connect to a local device

• Connect to a private network

• Connect to a VPN

• Connect to the internet

How can resources on the internet connect to your subnet?

• Using a local hostname

• Using a public IPv4 or IPv6 address

• Using a private IP address

• Using a VPN connection

What command do you type in Command Prompt to find your default gateway?

• getgateway

• findgateway

• showip

• ipconfig

What is an example of a gateway address?

• 255.255.255.0

• 172.16.0.1

• 192.168.1.1

• 10.0.0.1

What does DHCP do for a gateway?

• Filters network traffic

• Blocks unauthorized access

• Assigns a static IP address

• Acquires an IP address on the network

What is the purpose of Windows Firewall?

• To install software updates

• To manage user accounts

• To filter network traffic

• To speed up internet connection

Where do you check your firewall configuration?

• Device Manager

• Network Settings

• Control Panel

• Task Manager

What does a Windows Application Firewall (WAF) protect against?

• Network congestion

• Malware infections

• Hardware failures

• SQL injection and cross-site scripting

What is the main function of a firewall?

• To increase internet speed

• To provide internet access

• To prevent unauthorized access

• To manage network traffic

What happens to ports on a PC behind a router?

• They are monitored constantly

• They are automatically closed

• They are always open

• They are stealthed from outside