The WTO is _______________.
A、an international agreement.
B、an international U.N. agency.
C、an international IMF agency.
D、a U.S. government agency.
A、an international agreement.
B、an international U.N. agency.
C、an international IMF agency.
D、a U.S. government agency.
A project may be defined as _____
Aan integrated approach to managing projects
Ba coordinated undertaking of interrelated activities.
Ca group of activities directed by a project manger over a life cycle
Dan undertaking with a defined starting point and defined objectives
EAll of the above.
设A是n级复矩阵,如果AAn=AnA,那么称A是正规矩阵。证明:对于n级正规矩阵A如果λ0是A的一个特征值,α是A的属于λ¿1112¿的一个特征向量.那么是An的一个特征值,α是An的属于的一个特征向量。
Communications is best described as:
A an exchange of information.
B providing written or oral directions.
C consists of senders and receivers
D effective listening.
E All of the above
A An organization oriented family tree of the project.
B A task oriented family tree of the project.
C A cost centered structure of the project.
D Only required on large complex projects where separately identifiable work packages are difficult to construct.
E None of the above.
Range estimating in determining cost risk probabilities requires _____ .
A an amount of financial exposure.
B risks and opportunities ranked in order of bottom line importance
C contingency requirements for expected level of confidence
D probability of cost overrun occurrences
E All of the above.
A.Brother and sister.
B.Doctor and patient.
C.Teacher and student.
D.Interviewer and interviewee.
A.terminate
B.consideration
C.prosecute
D.plaintiff
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