CWS Wireless Security & Troubleshooting Techniques

Question 1

Which protocol is used to secure wireless networks?

Accepted Answer

WPA2

Answer

HTTP

Answer

POP3

Answer

ICMP

Question 2

What is MAC address filtering?

Accepted Answer

Allowing only authorized device addresses

Answer

Filtering by location

Answer

Blocking websites

Answer

Changing passwords

Question 3

What tool is used to analyze signal strength?

Accepted Answer

Wi-Fi analyzer

Answer

Web browser

Answer

Printer

Answer

Firewall

Question 4

What can reduce signal interference in Wi-Fi?

Accepted Answer

Change Wi-Fi channel

Answer

Increase router height

Answer

Use same SSID

Answer

Turn off router

Question 5

Which is a common wireless security risk?

Accepted Answer

Open network with no encryption

Answer

Using VPN

Answer

Setting complex passwords

Answer

Using WPA3

Question 6

What is the purpose of a firewall in a wireless network?

Accepted Answer

Monitors and controls traffic

Answer

Boosts signal

Answer

Changes IP address

Answer

Increases speed

Question 7

Which action helps prevent unauthorized access?

Accepted Answer

Changing default password

Answer

Keeping default password

Answer

Enabling guest network

Answer

Hiding IP address

Question 8

What should you do if devices can’t connect to Wi-Fi?

Accepted Answer

Restart the router

Answer

Ignore the problem

Answer

Unplug the devices permanently

Answer

Lower the bandwidth

Question 9

Which setting disables broadcasting the SSID?

Accepted Answer

SSID Broadcast Disable

Answer

MAC Filtering

Answer

Enable DHCP

Answer

Enable Guest Mode