CompTIA A+ 220-801 Practice Exam Question 17

CompTIA A+ 220-801 Practice Exam Question 17
Which user account permissions are needed to install device drivers on Windows Vista?

A. User
B. Guest
C. Administrator
D. Power user

Answers: A
ExplanationsThe TV tuner is used to enable the Live TV option in Windows 7 Media Center. This is usually the toughest part to configure on an HTPC. This is due to cable company regulations. However, TV tuners are also becoming more popular when used with over-the-air signals including HD, as long as you are within close proximity to a metropolitan area. A modem is used to make dial-up connections to the Internet.Video cards display video signal to a monitor or TV; often, HTPCs will have a video card with an HDMI output. The network adapter (also known as a network card or NIC) is used to connect to the LAN.

CompTIA A+ 220-801 Practice Exam Question 7

CompTIA A+ 220-801 Practice Exam Question 7
What is the minimum amount of RAM needed to install Windows7? (Select the two best answers.)

A. 256 MB
B. 512 MB
C. 1 GB
D. 2 GB

Answers: A
Explanations:Although Windows has the Reconnect at Logon check box selected by default, it could have been disabled. If you do choose to use the net use command, be sure to make persistent connections. This is done by adding /persistent:yes to the command syntax.