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The route processor is critical to the operation of a networ

题目
单选题
The route processor is critical to the operation of a network， and any service disruption to the route processor can result in network outages. Which QoS tool canprotectroute processor traffic？（）
A

control plane policing

B

data plane policing

C

network-based application recognition （NBAR）

D

service plane policing

E

management plane policing

参考答案和解析
正确答案： C
解析： 暂无解析
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相似问题和答案

第1题：

● The time necessary to complete a project is called the _______ of a project.

A Implementation Time

B Life Cycle

C Operation Time

D Critical Path

E Completion Phase


正确答案：B

第2题：

An instruction is made up of operations that (1) the function to be performed and operands that represent the data to be operated on. For example, if an instruction is to perform. the operation of (2) two numbers，it must know (3) the two numbers are. The processor's job is to.(4) instructions and operands from memory and to perform. each operation. Having done that, it signals memory to send it (5) instruction.

A．skip

B．smile

C．smoke

D．specify


正确答案：D

第3题：

The time necessary to complete a project is called the _______ of a project.

A.Implementation Time

B.Life Cycle

C.Operation Time

D.Critical Path

E.Completion Phase


正确答案：B

第4题：

Which of the following tools can be used to schedule a backup operation that is to be run every Sunday evening?()

A.Journal

B.Task Center

C.Activity Monitor

D.Command Line Processor


参考答案：B

第5题：

Which ERX Edge Router component is responsible for all packet processing and packet forwarding?()

A.I/O adapter

B.line module

C.shared memory fabric

D.switch route processor


参考答案：B

第6题：

In the following statements about graph operations，which one is NOT correct?

A．Finding critical path is an operation on directed graph

B．Finding critical path is an operation on undirected graph

C．Spanning tree of a graph may not be unique

D．Minimum spanning tree of a graph may not be unique


正确答案：B

第7题：

The main function of a processor is to(68)and carry out instructions which usually consist of operation and(69). The term to measure the speed of the processor is called a Megahertz(MHz), which means million(70)per second.

A．translate

B．interpret

C．describe

D．store


正确答案：B
解析：译文：处理器的主要功能是解释和执行指令。指令通常由操作码和操作数构成。

第8题：

66 The time necessary to complete a project is called the _______ of a project.

A. Implementation Time

B. Life Cycle

C. Operation Time

D. Critical Path

E. Completion Phase


正确答案：B

第9题：

Which of the following is MOST critical when installing a new processor in an existing system?()

A. Thermal paste

B. Fans

C. Drive speeds

D. Cable management


参考答案：A

第10题：

An instruction is made up of operations that(68)the function to be performed and operands that represent the data to be operated on. For example, if an instruction is to perform. the operation of(69)two numbers, it must know(70)the two numbers are. The processor's job is to(71)instructions and operands from memory and to perform. each operation. Having done that, it signals memory to send it(72)instruction.

A．smile

B．skip

C．smoke

D．specify


正确答案：D
解析：全文解析：指令是由指定(specify)功能的操作和代表被处理的数据的操作数组成。例如，如果一条指令实现两个数的加法(adding)，则它必须知道操作数在哪里(where)存放。处理器是用来从内存中获取(get)指令和操作数，并执行指令。当本条指令处理完后，它通知内存发送下一条(next)指令。

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