A user has a computer that runs Windows Vista.
You need to prevent the user from accessing contoso.com Web sites.
 What should you do in Windows Internet Explorer?（）

单项选择题You have a computer that runs Windows Vista. You need to restore the default Windows Internet Explorer settings for the internal network. You want to maintain the current settings for the Internet. What should you do on the Internet Explorer Security tab?（）

A.A
B.B
C.C
D.D

单项选择题You need to reduce the level of access that a malicious Web site might have to your computer. What should you do?（）

A.A
B.B
C.C
D.D

多项选择题The pop-up blocker is enabled on your computer. A Web site that you visit regularly uses pop-ups. You need to view the pop-ups from this Web site while maintaining the highest level of security for all other Web sites. What are two possible ways to achieve this goal?（）

A.A
B.B
C.C
D.D
E.E

单项选择题You run a Windows Defender scan on your computer. You notice a valid program listed in Quarantined Items. You need to use this program on your computer. What should you do?（）

A.A
B.B
C.C
D.D

单项选择题You run Windows Defender on your computer and receive the following warning message: Windows Defender Definitions haven’t been updated. You need to ensure that Windows Defender definition files are updated. What should you do?（）

A.A
B.B
C.C
D.D