● Excessive flexibility in specifying requirements will _____ the likelihood of time overruns.A Reduce.B Eliminate.C DoubleD IncreaseE Not affect
● Excessive flexibility in specifying requirements will _____ the likelihood of time overruns.
A Reduce.
B Eliminate.
C Double
D Increase
E Not affect
相关考题：
Resource leveling _____.A.Allocates resources to activities to find shortest schedule within fixed resource limits.B.Smoothes out resource requirements by rescheduling activities within their float time.C.Smooths out resource requirements by substituting activities with unassigned resources.D.Attempts to reduce resource requirements within a constraint on project durationE.B or D
Excessive flexibility in specifying requirements will _____ the likelihood of time overruns.A.Reduce.B.Eliminate.C.DoubleD.IncreaseE.Not affect
As a project is carried out and slack time is consumed on individual tasks, the slack left over for the remaining tasks is:A.Insignificant.B.Reduced.C.Unchanged.D.Increased.E.Doubled.
The critical path in a schedule network is the path that:A.Takes the longest time to completeB.Must be done before any other tasksC.Allows some flexibility in scheduling a start time.D.Is not affected by schedule slippageE.All of the above.
The utility of network-based schedules:A.Reveals interdependencies.B.Facilitates "what if" exercises.C.Highlights critical activities.D.Provides information on resource requirements, time requirements and tradeoffs.E.All of the above.
We will do our best to ( ) shipment to meet your requirements in time. A.expectB.expediteC.exerciseD.examine
The "buy or make" decision is usually made during the:A acquisition cycleB contract evaluation cycleC requirements cycleD pre-award cycleE at any time that is convenient for the project manager
67 As a project is carried out and slack time is consumed on individual tasks, the slack left over for the remaining tasks is:A. Insignificant.B. Reduced.C. Unchanged.D. Increased.E. Doubled
90 Excessive flexibility in specifying requirements will _____ the likelihood of time overruns.A. Reduce.B. Eliminate.C. DoubleD. IncreaseE. Not affect
171 Resource leveling _____.A. Allocates resources to activities to find shortest schedule within fixed resource limits.B. Smoothes out resource requirements by rescheduling activities within their float time.C. Smooths out resource requirements by substituting activities with unassigned resources.D. Attempts to reduce resource requirements within a constraint on project durationE. B or D
● Resource leveling _____.A Allocates resources to activities to find shortest schedule within fixed resource limits.B Smoothes out resource requirements by rescheduling activities within their float time.C Smooths out resource requirements by substituting activities with unassigned resources.D Attempts to reduce resource requirements within a constraint on project durationE B or D
● As a project is carried out and slack time is consumed on individual tasks, the slack left over for the remaining tasks is:A Insignificant.B Reduced.C Unchanged.D Increased.E Doubled.
● The critical path in a schedule network is the path that:A Takes the longest time to completeB Must be done before any other tasksC Allows some flexibility in scheduling a start time.D Is not affected by schedule slippageE All of the above.
Which of the following qualities or abilities is related to reliability, professionalism or work ethics?A.Time management.B.Flexibility.C.Commitment.D.Team play.
What can we conclude from Stafford’s research?A. Marriage gives men more freedom.B. Marriage has effects on job choices.C. Housework sharing changes over time.D. Having children means doubled housework.
下列哪个选项是正确计算42度(角度)的余弦值()。A.doubled=Matcos(42);B.doubled=Matcosine(42);C.doubled=Matcos(MattoRadians(42));D.doubled=Matcos(MattoDegrees(42));
Those pupils who take an excessive interest in computer games ought to spend more time on ____ readings.A. complexB. radicalC. worthwhileD. permanent
Whichofthefollowingassignmentisnotcorrect?() A.floatf=11.1；B.doubled=5.3E12；C.doubled=3.14159；D.doubled=3.14；.
The vessel ______ all ABS Rule structural requirements in effect at the time it was built．A.hadB.madeC.didD.met
The architecture design specifies the overall architecture and the placement of software and hardware that will be used. Architecture design is a very complex process that is often left to experienced architecture designers and consultants. The first step is to refine the () into more detailed requirements that are then employed to help select the architecture to be used and the software components to be placed on each device. In a (), one also has to decide whether to use a two-tier, three-tier, or n-tier architecture. Then the requirements and the architecturedesign are used to develop the hardware and software specification. There are four primary types of nonfunctional requirements that can be important in designing the architecture. () specify the operating environment(s) in which the system must perform and how those may change over time. () focus on the nonfunctional requirements issues such as response time, capacity, and reliability. (请作答此空 ) are the abilities to protect the information system from disruption and data loss, whether caused by an intentional act. Cultural and political requirements are specific to the countries in which the system will be used. A. Safety requirements安全要求B. Security requirements安全要求C. Data management requirements数据管理要求D. System requirements 系统要求
The architecture design specifies the overall architecture and the placement of software and hardware that will be used. Architecture design is a very complex process that is often left to experienced architecture designers and consultants. The first step is to refine the () into more detailed requirements that are then employed to help select the architecture to be used and the software components to be placed on each device. In a (), one also has to decide whether to use a two-tier, three-tier, or n-tier architecture. Then the requirements and the architecturedesign are used to develop the hardware and software specification. There are four primary types of nonfunctional requirements that can be important in designing the architecture. () specify the operating environment(s) in which the system must perform and how those may change over time. ( 请作答此空) focus on the nonfunctional requirements issues such as response time, capacity, and reliability. () are the abilities to protect the information system from disruption and data loss, whether caused by an intentional act. Cultural and political requirements are specific to the countries in which the system will be used. A. Environment requirements环境要求B. Maintainability requirements可维修性要求C. Performance requirements性能要求D. Virus control requirements病毒控制要求
Each time the distance from the speaker is doubled， volume decreases by（）.A、3dBB、6dBC、12dBD、24dB
You are creating a view to join the Customers and Orders tables in a SQL Server 2005 database. You need to ensure that the view cannot be affected by modifications to underlying table schemas. You want to accomplish this goal by using the least possible amount of overhead. What should you do?（）A、Create CHECK constraints on the tables. B、Create a DDL trigger to roll back any changes to the tables if the changes affect the columns in the view. C、Create the view, specifying the WITH SCHEMABINDING option. D、Create the view, specifying the WITH CHECK option.
单选题_____ the number in full-time employment fell by 2 million, the number of people inpart-time work doubled to over 4 million.AUnlessBUntilCWhileDSince
单选题Operating a rotary pump at speeds in excess of design requirements could cause（）.Adecreased clearances between rotating partsBdecreased slippage to the suction side of the pumpCair binding in the discharge portsDerosion and excessive wear
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