Which of the following is MOST effective in preventing security breaches on a network?
(Select THREE).

A manufacturer claims that a certain board supports DDR2 800, but the computer will only
post with DDR2 667. Which of the following needs to be performed?

Which of the following areas of a file system should a standard user have restricted
permissions to in order to promote a security best practice? (Select TWO).

Which of the following is the physical width of a laptop hard drive in inches?

A technician wants to ensure that only authorized administrators can make configuration
changes to the company’s wireless router. Which of the following MUST the technician
change to prevent unauthorized users from modifying the access point configuration?

Which of the following components is sometimes built into a laptop LCD panel?

Which of the following utilities would a technician use on a Windows Vista or Windows 7
machine to configure what applications are allowed to send/receive data over the LAN
connection?

Which of the following video interfaces uses the smallest footprint to connect multiple
monitors given compatible hardware?

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 technician installing hard drives into a computer needs to set jumpers on the drives to
master and slave. Which of the following types of drives is the technician installing?