Which of the following protocols establish a secure connection and encrypt data for a VPN?
A VPN is used primary for what purpose?
Support secured communications over an untrusted network
You want a security solution that p
Which of the following identify the key differences between a worm and a virus? (Select two.)
Worms independently replicate themselves.
A virus relies on a host for replication.
Several employees have forwarded you an email
indicating that your company's
A small business named BigBikes, Inc. has hired you to evaluate their wireless network security
practices. As you analyze their facility, you note the following:
They use an 802.11a wireless network.
The wireless network SSID is set to BWLAN.
You have just installed several devices at once to a computer, but now the computer fails to
boot properly. What should you do?
-Remove all of the newly added devices and install them one at a time.
Lately your computer is spontaneously shutting down afte
In which of the following situations would reverting to a System Restore point be the best
You recently installed a new application and now the system behaves erratically.
What is a recovery partition?
A partition created by the computer manufactu
You have just finished installing a new SATA hard disk in your computer. Now your SATA DVD
drive won't work. What should you do first? (Select two.)
Make sure that the DVD power cable is connected.
Make sure that the DVD SATA cable is connected.
Question 1: Correct
You recently upgraded a client's older workstations from Windows XP to Windows 7. The client
has called to complain that the new interface is very slow. For example, after clicking on the
Start button, the Start Menu slowly appears on
You want to be able to access your home computer using Remote Desktop while traveling. You
enable Remote Desktop, but you find that you cannot access your computer outside of your
home network. What should you do?
Open the firewall port for the Remote Des
Which of the following functions are performed by proxy servers? (Select two.)
Cache web pages
Block employees from accessing certain Web sites
Two employees cannot access any sites outside of the local network, but can still access internal
files on othe