试题详情
- 单项选择题The cisco ironport portfolio performs which service?()
A、reduces the downtime that is asassocoated with spam,viruses,and blended threats that are delivered via email
B、determines if A user or device is authorized to access A switch port
C、defends thepenmeter from malicious users and unauthorized traffic
D、providesA secure communication path through the internet
- A
关注下方微信公众号,在线模考后查看
热门试题