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● The actual configuration of a PERT/CPM network _____ the amount of resources that can be devoted to the project.
A Increases.
B Is not affected by
C Does not require
D Is heavily dependent upon
E Is the only means of determining
参考答案
更多 “ ● The actual configuration of a PERT/CPM network _____ the amount of resources that can be devoted to the project.A Increases.B Is not affected byC Does not requireD Is heavily dependent uponE Is the only means of determining ” 相关考题
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The actual configuration of a PERT/CPM network _____ the amount of resources that can be devoted to the project.A.Increases.B.Is not affected byC.Does not requireD.Is heavily dependent uponE.Is the only means of determining
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The major difference between PERT and CPM networks is:A.PERT requires three time estimates whereas CPM requires one time estimate.B.PERT is used for construction projects whereas CPM is used for R D.C.PERT addresses only time whereas CPM also includes cost and resource availability.D.PERT requires computer solutions whereas CPM is a manual technique.E.PERT is measured in days whereas CPM uses weeks or months.
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101 The actual configuration of a PERT/CPM network _____ the amount of resources that can be devoted to the project.A. Increases.B. Is not affected byC. Does not requireD. Is heavily dependent uponE. Is the only means of determining
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● 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.
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对话理解听力原文：M: The paper money required little effort to carry. If you need large amount of money, you can use a check or credit card to make the payment.W: This nature of money is called portability and it provides convenience in settling transactions.Q: What does the word portability mean?(11)A．It means being convenient to be carried.B．It means being readily to be divided.C．It means being easily identified.D．It means being carried in a big basket.
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短文理解听力原文： Spot transaction means the actual and variable amount of the currency of one country which at any given time, can be bought for a fixed sum in the currency of another country. It is a term meaning that these transactions are settled on the second working day from the date of the deal. For example, you buy $ 5,000.00 US dollars on October 10th( say Wednesday) , the purchased US dollars will value on October 12th.21. What does spot transaction mean?22.When are the spot transaction settled?23.What's the value date for purchase of $ 5,000.00 US dollars in the passage?(21)A．It means that at any time you can buy currency of one country for another currency.B．It means that the actual and variable amount of one currency can be bought for a fixed sum in another currency at any given time.C．It means that any kind of currency can be bought at any time for another currency.D．It means that the actual and fixed amount of the currency of one country at any time can be bought for a variable sum in the currency of another currency.
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PERT和CPM的最根本区别是（ ）。A．CPM的工作逻辑关系肯定，PERT的工作逻辑关系不确定B．CPM使用最大可能工作时间估计，PERT使用加权平均时间估计C．CPM的工作必须进行，PERT的某些工作可以不进行D．CPM不允许存在回路，PERT中可以存在回路
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Which statement is true for a customer that wants to deploy compression for a circuit rated at 155 Mbps?()
A. A WX60 cluster can handle 155 Mbps.B. WX devices can handle only up to 45 Mbps.C. Only a WXC500 or WXC590 can handle this requirement.D. A WXC or WX stack configuration deployment is required.
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Kerberos is a form of user authentication that:()
A. Provides users access to network resources.B. Performs router commands after user authentication.C. Provides users with remote access only capabilities.D. Does not require an authentication server
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Which of these is a benefit of using Network Admission Control instead of Cisco Identity Based Networking Services?()
A. NAC can authenticate using 802.1X and IBNS cannotB. NAC can ensure only compliant machines connect and IBNS cannotC. NAC can ensure access to the correct network resources and IBNS cannotD. NAC can manage user mobility and reduce overhead costs and IBNS cannot
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Any vessel that does not have the necessary certificates on board will ______ the Panama Canal．A.be heavily fined byB.be ordered to depart fromC.not be permitted to transitD.not be required to leave
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（）includes the processes required to ensure that the project includes all the work required,and only the work required，to compete the project successfully.Managing the project scope is primarily concerned with defining and controlling what is not included in the project.A：Create scopE
B：Project stakeholder management
C：Project scope management
D：Project cost management
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共用题干
第二篇Human and the EarthIn terms of the evolution of life on Earth,human beings have just arrived.Despite their shori time on Earth,however,people have brought about enormous changes to the surface of the planet一changes far out of proportion to the interval of time they have occupied it.People have more control over their surroundings than any other species on Earth.With the combination of intelligence and manual skill(allowing us to make and use tools),people have found ways to use plant and animal resources,mineral ores,fuels,and many other materials and resources from the Earth.As the number of people on Earth increases,it becomes increasingly difficult for the population to survive on the resources of the land.The amount of land is limited.Although agricultural production can be increased by use of machinery such as tractors and the addition of fertilizer,the land ultimately can produce only so much food and no more.As the human population grows,people consume more.Clearly,some locations on Earth already have too many people;in many of these areas,future increases will surely bring about more poverty and suffering. Yet people in rich nations use proportionally far more of the available resources than people in poorer nations.As they consume these resources without restraint,they also waste large amounts of them.People are only a very small fraction of all the living things on the planet.Yet their numbers create a drain on resources that can't be renewed.For example,the amount of water on Earth is limited,this water is cleaned through natural processes.However,the natural processes for filtering water can clean only a certain amount of water by removing the pollution.Likewise,a limited amount of petroleum can be found under the Earth's surface.Petroleum is a valuable resource.Should people use it up to manufacture petrol for automobiles?As people work to control the planet and make life comfortable,are they using up resources that are needed for their survival?Which of the following statements about resources on Earth is not correct?A:They can not be renewed.B:Water is a kind of resource which can not be renewed.C:Some of the resources are valuable.D:Many resources can be recycled so we don't need to worry about them.
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Which statement best describes ACL configuration using configuration session mode on Cisco Nexus switches？（）A、 The verify command will validate commands entered for syntax errors.B、 The save command will save the commands entered to the startup configuration.C、 The network administrator can perform a dry-run ACL configuration by verifying the configuration against the hardware and software resources available before applying it.D、 Configuration sessions can be saved and resumed at any time， even after upgrading NX-OS Software on the switch with ISSU.E、 Configuration sessions are global for all VDCs on the Nexus 7000.
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For the p5 590 and p5 595 servers, the HMC must be directly attached. Why is the use of a private service network between HMC and the p5 590 required?（）A、The Bulk Power Controllers are dependent upon the HMC to provide them with DHCP addresses.B、A firewall is required to isolate the private network from any of the open networks to which the HMC is attached.C、Network communications can be implemented through an open network. No private network is required but it is recommended.D、All p5 590 and 595 servers are shipped with one service processor card. A private network is required to manage DHCP addresses.
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Network Access Protection （NAP） is configured for the corporate network. Users connect to the corporate network by using portable computers. The company policy required confidentiality of data when the data is in transmit between the portable computers and the servers. You need to ensure taht users can access network resources only from computers that comply with the company policy. What should you do？ （）A、 Create an IPsec Enforcement Network policyB、 Create an 802.1X enforcement network policyC、 Create a wired network （IEEE 802.3） Group PolicyD、 Create an Extensible Authentication Portocol （EAP） Enforcement Network Policy
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A customer needs the ability to recover their data if a total system failure occurs. Which two of the following are the most important considerations in determining the solution？（）A、Network utilizationB、Total amount of storage installedC、Amount of open files in the backupD、Amount of critical data in the backup or restore
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Which of these is a benefit of using Network Admission Control instead of Cisco Identity Based Networking Services?（）A、NAC can authenticate using 802.1X and IBNS cannotB、NAC can ensure only compliant machines connect and IBNS cannotC、NAC can ensure access to the correct network resources and IBNS cannotD、NAC can manage user mobility and reduce overhead costs and IBNS cannot
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Which two statements are true about network voice traffic？ （Choose two.）（）A、 Voice traffic is affected more by link speed than FTP traffic is.B、 Voice traffic is affected more by packet delays than FTP traffic is.C、 Voice streams involve larger packet sizes than most TCP network traffic involves.D、 Voice traffic is more sensitive to packet loss than TCP network traffic is.E、 Voice traffic requires QOS mechanisms only in heavily loaded network segments.
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Which three statements are true about Cisco IOS Firewall？（）A、It can be configured to block Java traffic.B、It can be configured to detect and prevent SYN-flooding denial-of-service （DoS） network attacks.C、It can only examine network layer and transport layer information.D、It can only examine transport layer and application layer information.E、The inspection rules can be used to set timeout values for specified protocols.F、The ip inspect cbac-name command must be configured in global configuration mode.
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Kerberos is a form of user authentication that:（）A、Provides users access to network resources.B、Performs router commands after user authentication.C、Provides users with remote access only capabilities.D、Does not require an authentication server
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For NIM to install client machines located in a non-adjacent network， which routing must be defined？（） A、Boot/install servers will be required on each intermediate network.B、When an install is initiated by the client， routing is only required from the LPAR back to the NIM master.C、When an install is initiated by the NIM master， routing is only required from the NIM master to the client.D、Appropriate network NIM resources need to be defined to the NIM master to allow routing in both directions.
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Network access protection (NAP) is configured for the corporate network. Users connect to the corporate network by using portable computers. The command policy required confidentiality of data when is in transmit between the portable computers and the servers. You need to ensure that users can access network resources only from computers that comply with the company policy. What should you do?（）A、Create an Ipsec enforcement network policy.B、Create an 802.1xenforcemen tnetwork policy.C、Createa wired network（IEEE802.3）Group policy.D、Create an extensible authentication protocol（EAP）enforcement network policy.
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单选题Any vessel that does not have the necessary certificates on board will （） the Panama Canal．A
be heavily fined byB
be ordered to depart fromC
not be permitted to transitD
not be required to leave
考题
单选题For the p5 590 and p5 595 servers, the HMC must be directly attached. Why is the use of a private service network between HMC and the p5 590 required?（）A
The Bulk Power Controllers are dependent upon the HMC to provide them with DHCP addresses.B
A firewall is required to isolate the private network from any of the open networks to which the HMC is attached.C
Network communications can be implemented through an open network. No private network is required but it is recommended.D
All p5 590 and 595 servers are shipped with one service processor card. A private network is required to manage DHCP addresses.
考题
单选题Which statement best describes ACL configuration using configuration session mode on Cisco Nexus switches？（）A
The verify command will validate commands entered for syntax errors.B
The save command will save the commands entered to the startup configuration.C
The network administrator can perform a dry-run ACL configuration by verifying the configuration against the hardware and software resources available before applying it.D
Configuration sessions can be saved and resumed at any time， even after upgrading NX-OS Software on the switch with ISSU.E
Configuration sessions are global for all VDCs on the Nexus 7000.
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