[单选题]（）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

[单选题]（ ） management includes negotiating the terms and conditions in contracts and ensuring compliance with. the terms and conditions, as well as documenting and agreeing on any changes or amendments that may arise during its implementation or execution.（ ）合同管理包括合同中的谈判条款和条件，并确保遵守条款和条件，以及记录和商定实施或执行过程中可能出现的任何变更或修正。
A.Contract合同
B.Document文件
C.Communication交流
D.Risk风险

[单选题]Competitive pricing help ensure that government authorities get the best （ ） for the public they serve.
A.help
B.server
C.value
D.policy

[单选题]This recommendation letter will ensure you an interview.
A.guarantee
B.offer
C.prove
D.secure

[单选题]In project time management processes, （ ）involves identifying and documenting the relationships between project activities.
A.activity definition
B.activity sequencing
C.schedule control
D.schedule development

[单选题]This letter will ensure you an interview.
A.guarantee
B.offer
C.prove
D.secure

[单选题]To ensure the project team provide the functionlity the customer expects in a new prece of software, the project manager ask the customer for sing-off on the design crieria.There documents are()
A.technical speifications
B.performance specifications
C.product descriptions
D.quality assurance

[单选题]What can you do to ensure that you will stay healthy?
A.be assured
B.insist
C.prove
D.secure

[单选题]( ) is used to ensure the confidentiality, integrity and authenticity of the two end points in the private network。
A.Certificate
B.Encryption
C.Tunnel
D.Presentation

[单选题]Teams are required for most engineering projects.Although some small hardware or software products can be developed by individuals,the scale and complexity of modern systems is such,and the demand for short schedules so great,that it is no longer（ ）for one person to do most engineering jobs.Systems development is a team（ ）,and the effectiveness of the team largely determines the（ ）of the engineering.Development teams often behave much like baseball or basketball teams.Even though they may have multiple specialties,all the members work toward（ ）.However,on systems maintenance and enhancement teams,the engineers often work relatively independently,much like wrestling and track teams.A team is（请作答此空）just a group of people who happen to work together.Teamwork takes practice and it involves special skills.Teams require common processes;they need agreed-upon goals;and they need effective guidance and leadership.The methods for guiding and leading such teams are well known,but they are not obvious.
A.relatively
B./
C.only
D.more than