单选

Open Shortest Path First(OSPF)is a(71)routing algorithm that(72)work done on the OSI IS-IS intradomain routing protocol. This routing, as compared to distance-vector routing, requires(73)processing power. The Dijkstra algorithm is used to calculate(74)OSPF routing table updates only take place when necessary,(75)at regular intervals.

A．distance-vector
B．link-state
C．flow-based
D．selective flooding

试题出自试卷《软件水平考试（中级）网络工程师上午（基础知识）试题模拟试卷13》

参考答案

查看试卷详情

相关试题

(26)
- A．but rather
- B．rather too
- C．rather than
- D．rather that
点击查看答案
(24)
- A．more
- B．less
- C．same
- D．most
点击查看答案
(25)
- A．routes
- B．road
- C．distance
- D．cost
点击查看答案
(23)
- A．derived from
- B．deviated from
- C．was derived from
- D．was deviated from
点击查看答案
Open Shortest Path First(OSPF)is a(71)routing algorithm that(72)work done on the OSI IS-IS intradomain routing protocol. This routing, as compared to distance-vector routing, requires(73)processing power. The Dijkstra algorithm is used to calculate(74)OSPF routing table updates only take place when necessary,(75)at regular intervals.
- A．distance-vector
- B．link-state
- C．flow-based
- D．selective flooding
点击查看答案
(21)
- A．extends
- B．implements
- C．generalization
- D．realization
点击查看答案
(20)
- A．实例关系
- B．泛化关系
- C．聚合关系
- D．依赖关系
点击查看答案
在面向对象分析过程中，用概念模型来详细描述系统的问题域，用(5)来表示概念模型。(6)关系用于表示类与类、接口与接口之间的继承关系；在Java中，用(7)关键字来直接表示这种关系。
- A．序列图
- B．构件图
- C．协作图
- D．类图
点击查看答案
(18)
- A．原语
- B．对象
- C．引擎
- D．SNMP实体
点击查看答案
对于不支持TCP/IP的设备(15)用SNMP进行管理。在SNMPV3中，以前称为管理站和代理的事物现在统一叫作(16)。
- A．可以
- B．不能
- C．不能直接
- D．可以直接
点击查看答案