CompTIA exam questions
A technician is setting up a computer lab. Computers on the same subnet need to communicate with each other using peer to peer communication. Which of the following would the technician MOST likely configure?
A. Hardware firewall
B. Proxy server
C. Software firewall
D. GRE tunneling
A company is installing several APs for a new wireless system that requires users to authenticate to the domain. The network technician would like to authenticate to a central point. Which of the following would work BEST to achieve these results?
A. A TACACS+ device and a RADIUS server
B. A TACACS and a proxy server
C. A RADIUS server and an access point
D. A RADIUS server and a network controller
A network administrator recently installed a web proxy server at a customer’s site. The following week, a system administrator replaced the DNS server overnight. The next day, customers began having issues accessing public websites. Which of the following will resolve the issue?
A. Update the DNS server with the proxy server information.
B. Implement a split horizon DNS server.
C. Reboot the web proxy and then reboot the DNS server.
D. Put the proxy server on the other side of the demarc.
A user is reporting their web browser is not going to the site they are attempting to access. Which of the following would BEST resolve this?
A. Delete all Internet cookies.
B. Ensure the user is not utilizing a proxy server.
C. Remove all Internet shortcuts.
D. Clear all Internet cache and saved passwords.
A user has moved into a building and is installing a new wired network. There is existing cabling throughout the building. The user would like to prevent hardware that they do not own from connecting to the network. Which of the following actions would BEST prevent outside users from connecting?
A. Enable static IPs
B. Disable DNS
C. Disable local proxy server
D. Enable MAC filtering
A customer needs to setup their laptop for use with a proxy server to browse the web at work. Which of the following areas would a technician need to visit to configure this on a Windows 7 system?
A. System Protection
B. Security Center
C. Windows Firewall
D. Internet Options
A technician contacts the network administrator to request a list of all static IP addresses in the building. Which of the following server roles would the technician MOST likely review to find that information?
A. DHCP server
B. DNS server
C. File server
D. Proxy server
Which of the following network hosts would MOST likely provide the services needed to allow client access to Internet web pages?
A. File server
B. Web server
C. WINS server
D. Proxy server
A technician has just removed malware from a Windows 7 system, but the user reports that every time they type a URL into Internet Explorer to navigate to a search engine the same standard page is being displayed on the browser. The page is asking the user to purchase antivirus software. Please resolve the problem using the available tools shown. When you have completed the simulation, please select the done button to submit your answer.
Turning off DHCP on a SOHO wireless router will require manual entry of which of the following workstation settings? (Select TWO).
A. HOSTS file IP addresses
B. HIPS server IP address
C. Proxy server IP address
D. DNS server IP address
E. Gateway IP address
