单项选择题
Which of the following is the BEST way to allow web software through the server firewall？（）
A.Implement an application exception. B.Implement an access control list （ACL）. C.Open the corporate firewall to allow port 80. D.Implement port blocking on port 80.
单项选择题 Which of the following should be done before and after a service or repair is performed on a server?（）
单项选择题 WhichMicrosofttechnologiesallowsforfilereplicationbetweenservers？（）
单项选择题 Whichofthefollowingbackuptypeswillnotresetthearchivebitonbackedupfiles？（）
