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
单项选择题 From which of the following locations can a technician map a drive?（）
单项选择题 Which of the following utilities would a technician use to determine network utilization? （）
单项选择题 Which of the following is the default HTTPS port?（）
