While accessing the Internet in an external environment (i.e. while traveling), a Windows 7 firewall hould be set to which of the following?（）

单项选择题From which of the following locations can a technician map a drive?（）

A. System Properties
B. Help and Support Center
C. Add Hardware Wizard
D. My Computer

单项选择题Which of the following utilities would a technician use to determine network utilization? （）

A. Start Menu
B. My Network Places
C. Administrative Tools
D. Task Manager

单项选择题Which of the following is the default HTTPS port?（）

A.25
B.80
C.110
D.443

单项选择题Which type of connector is required for a coaxial network cable?（）

A.RJ-11
B.Tokenring
C.BNC
D.RJ-45

单项选择题A user received an email from their bank asking them to login and verify their personal information.The user complies and fills in the requested information. Days later the user notices their checking account is empty. This is a result of which of the following?（）

A. Spam
B. Phishing
C. Adware
D. A Trojan