单项选择题
A. net /?
B. ipconfig /flushdns
C. netstat -r
D. nbtstat -R
单项选择题 Which of the following will occur if a laptop SATA 1 drive is installed on a SATA 2 controller?（）
多项选择题 In Windows XP, how can a user change the programs that run at startup? （）(Select TWO).
单项选择题 All users within an office are wirelessly connected to a network, except one user that has a valid connection on a leased IP address in a different range. Which of the following is a possible cause of the user having a different IP address range?（）