单项选择题
A. Establish a theory of probable cause B. Test the theory C. Implement preventative measures D. Establish a plan of action
Which of the following network connections would use a ...
多项选择题Which of the following network connections would use a standard POTS line to both send andreceive Internet packets?（）
A.Dial-up B.DSL C.Satellite D.OC3 E.T1
Which of the following is needed to boot into the Recov...
单项选择题Which of the following is needed to boot into the Recovery Console in Windows XP?（）
A. Emergency Restore Disk B. System Restore point C. Original Installation CD D. Automated System Recovery
Which of the following is the MOST common secure web se...
单项选择题Which of the following is the MOST common secure web server port?（）
A.22 B.80 C.110 D.443
