While accessing the Internet in an ext...

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

A. Block incoming and outgoing connections
B. Turned off or disabled
C. Block outgoing connections
D. Block incoming connections

点击查看答案

您可能感兴趣的试卷

你可能感兴趣的试题

1.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

点击查看答案

2.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

点击查看答案

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

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

点击查看答案

4.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

点击查看答案

5.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

点击查看答案

6.单项选择题Which of the following is a characteristic of a serial I/O port?（）

A. RJ-11 connector
B. DB-15 connector
C. DB-9 connector
D. RJ-45 connector

点击查看答案

7.多项选择题Which of the following drive connections uses a ribbon cable with a 40-pin connector?（）

A.SATA
B.IDE
C.PATA
D.FDD
E.SCSI

点击查看答案

8.多项选择题Which of the following are potential sources of EMI?（）

A. Strong magnets
B. Toaster ovens
C. Cordless phones
D. Flat panel TVs
E. AC power runs

点击查看答案

9.单项选择题Which of the following memory modules uses a 240-pin connector?（）

A.DDR
B.SIMM
C.DDR2
D.RAMBUS

点击查看答案

10.单项选择题Which of the following ports is BEST to use when adding a network printer in Windows XP?（）

A.USB
B.COM5
C.LPT1
D.TCP/IP

点击查看答案