The purpose of a sales letter is to ____the prospective customer’s interest.
A.encourage
B.arouse
C.attract
D.secure
A.encourage
B.arouse
C.attract
D.secure
A.order by 2
B.from emp
C.where sal>1500
D.group by empno
A.insert into emp(ename,hiredate,sal) values (value1,value2,value3);
B.insert into emp (ename,sal)values(value1,value2,value3);
C.insert into emp (ename)values(value1,value2,value3);
D.insert into emp (ename,hiredate,sal)values(value1,value2);
A.控制变压器TC
B.电动机M1~M3
C.熔断器FUl
D.电源开关QS
The purpose of configuration management is to:
A.insure drawings are updated
B.control change throughout the project
C.control change during the production only
D.generate engineering change proposals
E.inform. the project manager of changes
A.refers
B.analysis
C.relationships
D.individuals
The purpose of a dummy activity in an activity-on-arrow diagram is to:
A.Identify a task that could be replaced by another.
B.Take the slack time into account.
C.Show a task that is not necessarily needed.
D.Denote a milestone.
E.Show a dependency relationship.
The key purpose of project control is to:
A.Plan ahead for uncertainties.
B.Generate status reports.
C.Keep the project on track.
D.Develop the project road map.
E.All of the above.