The attached file name is listed in the e-mail _____.

A newly installed Windows 7 application causes the computer to freeze. What is the best course of action to take?

A) Restore the computer to an earlier time. B) Reimage the computer. C) Uninstall the application, update the antivirus application, ensure no malware is present, and reinstall the application. D) Boot into Safe Mode, uninstall the application, reboot the computer, and try reinstalling the application again. If the same results occur, use Windows XP Mode.

Sandy, an administrator, needs to install a wireless network that will allow legacy devices to connect to the network and also offer both 5GHz and 2.4GHz frequencies. Which of the following would BEST describe the type of WAP needed?

A) 802.11a B) 802.11g C) 802.11b D) 802.11n