单项选择题
A. whitelists, blacklists, SurfControl categories
B. blacklists, whitelists, SurfControl categories
C. SurfControl categories, whitelists, blacklists
D. SurfControl categories, blacklists, whitelists
单项选择题 For which network anomaly does Junos provide a SCREEN?（）
单项选择题 Which statement is correct about HTTP trickling?（）
单项选择题 After applying the policy-rematch statement under the security policies stanza, what would happen to an existing flow if the policy source address or the destination address is changed and committed?（）