CompTIA A+ Question J-92

While accessing the Internet in an external environment (i.e. while traveling), a Windows 7 firewall should be set to which of the following?

A. Block incoming and outgoing connections
B. Turned off or disabled
C. Block outgoing connections
D. Block incoming connections

Correct Answer: D

CompTIA A+ Question J-28

A technician is installing a wireless router to be used as an access point. The company firewall will assign IP addresses to devices on the wireless network. Which of the following settings does the technician need to disable on the wireless router to accomplish this?

A. NAT
B. DMZ
C. PAT
D. DHCP

Correct Answer: D

CompTIA A+ Question I-100

A user reports the inability to access a company server using the FTP protocol. A technician finds other ports to the server seem to work normally. The technician has determined the problem is an incorrectly configured software firewall on the user’s machine. Which of the following is MOST likely the cause?

A. Incoming connections on port 445 are blocked.
B. Outgoing connections on port 443 are blocked.
C. Incoming connections on port 143 are blocked.
D. Outgoing connections on port 80 are blocked.
E. Outgoing connections on port 21 are blocked.

Correct Answer: E

CompTIA A+ Question G-45

A server has been configured behind a firewall and a website has been deployed, but customers are unable to access the website. Which of the following should the technician do to ensure the customers can access the site?

A. Place server in DMZ.
B. Change DHCP settings.
C. Enable port forwarding.
D. Adjust QoS settings.

Correct Answer: C

CompTIA A+ Question D-84

Which of the following devices would need to be configured to block specific ports and protocols from entering the network?

A. Bridge
B. Firewall
C. Port replicator
D. Gateway

Correct Answer: B