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Job由Work flow和Data flow构成
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考题
● The first step in building a PERT/CPM network is to:A Create a flow chartB Determine the critical pathC Show task relationshipsD Create a work breakdown structureE None of the above.
考题
Which utility is used to assign a flow of data to a traffic class?()
A. ip profileB. policy-listC. classifier-listD. rate-limit-profile
考题
To a router, a flow is a(66)of packets that share the same Characterstics, such as traveling the same(67),using the same(68),having the same kind of security, and so on. A router that supports the handling of flow labels has a(69)table. The table has an entry for each active flow label; each entry defines the(70)required by the corresponding flow label.A．sequenceB．streamC．QueuesD．flow
考题
数据流程图（Data Flow Diagram， DFD/Data Flow Chart）是描述系统数据流程的工具。它将数据独立抽象出来，通过图形方式描述信息的来龙去脉和实际流程。在数据流程图中用（）表示处理过程。A.长方形B.带圆角的长方形C.正方形D.圆或椭圆
考题
Network equipment supporting the use of flow control mechanisms has been recently installed. What is the purpose of flow control in a data network?()
A. It ensures that data is retransmitted if an acknowledgment is not received.B. It reassembles segments in the correct order on the destination device.C. It provides a mechanism for the receiver to control the transmission speed.D. It regulates the size of each datagram segment.E. All of the above are functions of flow control
考题
What command visualizes the general NetFlow data on the command line?()
A.show ip flow exportB.show ip flow top-talkersC.show ip cache flowD.show mls samplingE.show mls netflow ip
考题
What Netflow component can be applied to an interface to track IPv4 traffic?()
A.flow monitorB.flow recordC.flow samplerD.flow
考题
数据流程图（Data Flow Diagram，DFD/Data Flow Chart）是描述系统数据流程的工具。它将数据独立抽象出来，通过图形方式描述信息的来龙去脉和实际流程。在数据流程图中用（ ）表示外部实体。A.长方形
B.带圆角的长方形
C.正方形
D.圆或椭圆
考题
什么Netflow的组件可以应用在接口来跟踪IPv4流量？（）A、 flow monitor 监控B、 flow record 记录C、 flow sampler 采样器D、 flow exporter 出口
考题
What command visualizes the general NetFlow data on the command line?（）A、show ip flow exportB、show ip flow top-talkersC、show ip cache flowD、show mls samplingE、show mls netflow ip
考题
（）is not a physical wall but a flow virtual data to protect the computer network.A、data wallB、data channelC、databaseD、firewall
考题
在VRP中，以下哪条命令？用于交换机在链路发生拥塞地避免报文丢失？（）A、flow onB、flow-controlC、flow controlD、enable flow-control
考题
What Netflow component can be applied to an interface to track IPv4 traffic?（）A、flow monitorB、flow recordC、flow samplerD、flow
考题
What are the four vPath packet flow steps？ （）A、 perform flow lookupsB、 intercept packets on service enabled portsC、 run packets through the vPath flow managerD、 classify the packetsE、 flow manager emits an action for the packetsF、 enforce the action determined by the flow manager
考题
Which layer of the OSI reference model uses flow control, sequencing, and acknowledgements to ensure that reliable networking occurs?（）A、data linkB、networkC、transportD、presentationE、physical
考题
Network equipment supporting the use of flow control mechanisms has been recently installed. What is the purpose of flow control in a data network?（）A、It ensures that data is retransmitted if an acknowledgment is not received.B、It reassembles segments in the correct order on the destination device.C、It provides a mechanism for the receiver to control the transmission speed.D、It regulates the size of each datagram segment.E、All of the above are functions of flow control
考题
在ECAM上会显示那些与发动机燃油系统有关的数据？（）A、FUEL FLOW；FUEL FILTERCLOGGING；N1B、FUEL FLOW；FUEL FILTERCLOGGINGC、FUEL FLOW；FUEL USEDD、FUEL FLOW；FUEL USED；N3
考题
单选题A store was published based upon the consumer direct model. After it was published， the store flow was changed and the APPLY PERMANENTLY option was chosen. The store flow can no longer be changed through the WebSphere Commerce Accelerator because when the APPLY PERMANENTLYoption was chosen：（）A
The flow:ifEnabled and flow:ifDisabled tags were commented out of the JSP files. B
The portion of the JSP files that is enclosed within the flow:ifDisabled tags is removed and both the flow:ifEnabled and flow:ifDisabled tags are then removed. C
The portion of the JSP files that is enclosed within the flow:ifDisabled tags is commented out. D
The JSP files are renamed. E
The portion of the JSP files that is enclosed within the flow:ifDisabled tags is commented out and both the flow:ifEnabled and flow:ifDisabled tags are commented out.
考题
单选题Which utility is used to assign a flow of data to a traffic class?（）A
ip profileB
policy-listC
classifier-listD
rate-limit-profile
考题
单选题What command visualizes the general NetFlow data on the command line?（）A
show ip flow exportB
show ip flow top-talkersC
show ip cache flowD
show mls samplingE
show mls netflow ip
考题
单选题（）is not a physical wall but a flow virtual data to protect the computer network.A
data wallB
data channelC
databaseD
firewall
考题
多选题What are the four vPath packet flow steps？ （）Aperform flow lookupsBintercept packets on service enabled portsCrun packets through the vPath flow managerDclassify the packetsEflow manager emits an action for the packetsFenforce the action determined by the flow manager
考题
单选题You design a Business Intelligence （BI） solution by using SQL Server 2008. You create a SQL Server 2008 Integration Services （SSIS） package to perform an extract， transform， and load （ETL） process to load data to a DimCustomer dimension table that contains 1 million rows. Your data flow uses the following components： A SQL Destination data flow task to insert new customers An OLE DB Command transform that updates existing customers On average， 25 percent of existing customer records is updated each night. You need to reduce the amount of time required to update customer records. What should you do？（）A
Modify the UPDATE statement in the OLE DB Command transform to use the PAGLOCK table hint. B
Modify the UPDATE statement in the OLE DB Command transform to use the TABLOCK table hint. C
Stage the data in the data flow. Replace the OLE DB Command transform in the data flow with an Execute SQL task in the control flow.D
Stage the data in the data flow. Replace the UPDATE statement in the OLE DB Command transform with a DELETE statement followed by an INSERT statement.
考题
单选题什么Netflow的组件可以应用在接口来跟踪IPv4流量？（）A
flow monitor 监控B
flow record 记录C
flow sampler 采样器D
flow exporter 出口
考题
单选题Network equipment supporting the use of flow control mechanisms has been recently installed. What is the purpose of flow control in a data network?（）A
It ensures that data is retransmitted if an acknowledgment is not received.B
It reassembles segments in the correct order on the destination device.C
It provides a mechanism for the receiver to control the transmission speed.D
It regulates the size of each datagram segment.E
All of the above are functions of flow control
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