试题详情
- 单项选择题Which network technology addresses these customer business needs: shrinking budgets and ITstaffs, more complex networks, and an increased need for network security?()
A、Optical network
B、Storage-area network (SAN)
C、Content delivery network (CDN)
D、Network management
- D
关注下方微信公众号,在线模考后查看
热门试题
- Refer to t
- Use the same scenar
- With respect to a co
- What kind of cable s
- Which two̳
- Several links have
- Wlse uses̳
- Refer to t
- Refer to t
- You are the network
- 对于一个主接口,可以为它提供多个备份接口
- What are two charact
- Your customer&
- Which signal
- A switch is configur
- OSI 模型的哪一层定义逻辑
- Which three statemen
- You are u
- Thefollowingaccessli
- 假定子网掩码为 255.25