● Since risk is associated with most projects，the best course of action is to__(71)__

(71)A.cover all project risks by buying appropriate insurance

B.ignore the risks，since nothing can be done about them and move forward with the project in an expeditious manner

C.avoid project with clear and present risk

D.identify various risks and implement actions to mitigate their potential impact

● Ospf routing protocol typically runs over __(72)__

(72)A.IP

B.TCP

C.UDP

D.ARP

● Cost of qunlity is __(73)__

(73)A.primarily coused by poor workmanship of workers who are building or manufacturing the produce

B.associated with non-conformence to specifications and requirements

C.used to determine whether a quality management program is suitable for a given project

D.negligible for most large projects

● Schedule control is concerned with all the following except __(74)__

(74)A.influencing the factors that create schedule changes to ensure that the changes are beneficial

B.determing that the schedule has changed

C.managing the actual changes when and as they occur

D.changing the shedule based on customer demands

● with a clear SOW a contractor completes work as specified，but the buyer is not pleased with the result.the contract is considered to be__(75)__

(75)A.incomplete because the buyer is not pleased

B.incomplete because the specs are incorrect

C.compete because the contractor meets the terms and conditions of the contract

D.complete because the contractor is satisfied