试题（73）

Tool for defining activities is（73）．

（73）

A．Dependency Determination

B．Precedence Diagramming method

C．Rolling Wave Planning

D．Schedule network Templates

[单选题]Tool for defining activities is ( ) .A.Dependency DeterminationB.Precedence

[单选题] __(73)__ are the four major activities of software configuration management.①configuration identification ②statement report ③change control④preparation of requirement document ⑤configuration auditing（73）A．①②③④ B．①②④⑤ C．①②③⑤ D．②③④⑤

[单选题]Software（73）activities consume a large portion of the total life-cycle budget.（73）A．repairB．maintenanceC．changeD．update

[单选题]73-75第73题：

[单选题]73-74第73题：

[单选题]The wrong IP address is _(73) ．(73)A．126.96.2.6B．190.256.38.8C．203.113.7.15D．203.226.1.68

[单选题]The wrong IP address is (73) ．(73)A．126.96.2.6B．190.256.38.8C．203.113.7.15D．203.226.1.68

[填空题] φ73mmTBG，φ73mmUPTBG，φ73IF和φ73mmIFCH这4种单流阀是根据（）分的类。

[试题]129，107，73，17，-73，()A.-55；B.89；C.-219；D.-81；

[单选题]129，107，73，17，-73，()A . -55B . 89C . -219D . -81