CompTIA A+ Question K-39

Emily, a small business client, requests a secure SOHO wireless network setup. Emily wants to minimize interference as much as possible from the surrounding businesses yet needs the flexibility for her guests to access the network when authorized. Which of the following would be a feasible solution for Ann?

A. SSID broadcast off
B. No wireless password
C. Channel change
D. MAC filtering

CompTIA A+ Question J-84

A technician wants to simplify users’ wireless configuration in a new remote office. Which of the following must be configured on the access point to allow wireless clients to automatically negotiate secure authentication with the SOHO access point?

A. Enable QoS
B. Enable SSID Broadcast
C. Enable WPS
D. Enable MAC filtering

Correct Answer: C

CompTIA A+ Question H-33

A user wants to secure their home wireless network and allow only certain devices access to the network. Which of the following measures would be the MOST effective means of limiting access?

A. Turn off DHCP
B. Use MAC filtering
C. Disable DMZ
D. Turn off SSID broadcasting

Correct Answer: B

Explanation:
MAC filtering allows only certain devices to access the network. It has no specific policies or rules. The Mac addresses of devices that you want to allow can be configured in mac filtering and only those devices will access the network.

CompTIA A+ Question G-58

An administrator wants to prevent people outside of the building from accessing a new wireless router. Which of the following is the LEAST labor intensive method to use while setting up new workstations?

A. Turn SSID broadcast off
B. Use wireless encryption
C. Institute MAC filtering
D. Setup static IP addresses

Correct Answer: A

Explanation:
http://www.speedguide.net/faq_in_q.php?qid=81

CompTIA A+ Question G-9

A user is watching streaming video on a home network, but experiences buffering and delays when there are too many people on the network. Which of the following is MOST likely to resolve the issue?

A. Disable SSID broadcast
B. Setup UPnP
C. Enable QoS
D. Configure DMZ

Correct Answer: C

CompTIA A+ Question G-7

A user is trying to setup a small office home office (SOHO) wireless network and does not want any neighbors to be able to discover the network. Which of the following parameters would MOST likely be configured?

A. Configure a proxy server address
B. Enable WEP encryption
C. Disable SSID broadcast
D. Configure DMZ settings

CompTIA A+ Question F-41

A technician needs to configure a wireless small office home office (SOHO) network to provide IP addresses to devices on the network. Which of the following features should be enabled?

A. MAC filtering
B. DHCP
C. SSID broadcast
D. Port forwarding

Correct Answer: B

Explanation:
Configure DHCP to assign IP addresses to devices on the network automatically. DHCP uses a range of IP addresses to provide connectivity and access to various devices that connect to a network.