You need to identify if malware is causing performance issues on your computer. 
What should you do？ （）

单项选择题You use two user accounts for your computer： standard user and administrator. You log on to your computer as standard user but are unable to make advanced configuration changes. You need to make advanced configuration changes while you are logged on as a standard user.  What should you do？ （）

A.Enable the User Account Control： Only elevate executables that are signed and validated option.
B.Disable the User Account Control： Only elevate executables that are signed and validated option.
C.Configure the User Account Control： Behavior of the elevation prompt for standard users setting to the Prompt for credentials option.
D.Configure the User Account Control： Behavior of the elevation prompt for administrators in Admin Approval Mode setting to the Prompt for consent option.

单项选择题You need to configure the local security policy setting to request a user name and password when you make changes to the computer system.  What should you do？（）

A.Enable the Password must meet complexity requirements setting.
B.Enable the User Account Control： Detect application installations and prompt for elevation setting.
C.Configure the Interactive logon： Prompt user to change password before expiration setting to a value between 1 and 999.
D.Configure the User Account Control： Behavior of the elevation prompt for administrators in Admin Approval mode setting to the Prompt for credentials option.

单项选择题You install Microsoft Windows Vista on a computer.  You will share the computer with another user.  You need to prevent the user from making unauthorized changes to the computer.  What should you do？ （）

A.Add the user to the Guests group.
B.Create a standard user account for the user.
C.Create an administrator account for the user.
D.Add the user to the Remote Desktop Users group.

单项选择题You configure Microsoft Internet Explorer 7 with a Really Simple Syndication （RSS） subscription to MSN Entertainment on your computer.  Your RSS subscription Web page fails to show the information that the RSS feed Web page displays from MSN Entertainment.  You need to ensure that Internet Explorer displays the current content from the RSS feed.  What should you do？（）

A.Enable the feed reading view in the RSS feed settings.
B.Configure the RSS feed properties to use the minimum interval value.
C.Configure the RSS feed properties to keep only the most recent 50 items.
D.Configure the RSS feed properties to automatically download attached files.

单项选择题You are using Microsoft Windows Internet Explorer 7 on your computer. You need to print only the graphic on a Web page.  How should you print the graphic？（）

A.Use the Page Setup option and select only the graphic.
B.Use the Print Preview feature and select only the graphic.
C.Use the Print option from the File menu.
D.Use the Microsoft XML Paper Specification （XPS） Document image printer.