The（72)technique involves using project characteristics in a mathematical model to predict

● Many useful tools and techniques are used in developing schedule． (72) is a schedule network analysis technique that modifies the project schedule to account for limited resource．

（72）

A．PERT

B．Resource levelling

C．Schedule compression

D．Critical chain method

th existing and/or proposed systems. Ultimately, the system models become the(72)for designing and constructing an improved system.(73)is such a technique. The emphasis in this technique is process-centered. Systems analysts draw a series of process models called(74)、(75)is another such technique that integrates data and process concerns into constructs called objects.

A．Prototyping

B．Accelerated

C．Model-driven

D．Iterative

（71) analysis emphasizes the drawing of pictorial system models to document and validate both existing and/or proposed systems. Ultimately, the system models become the （72）fordesigning and constructing an improved system. （73）is such a technique. The emphasis in this technique is process-centered. Systems analysts draw a series of processmodels called（74）. （75)is another such technique that integrates data and processconcerns into constructs called objects.

（71）

A. Prototyping

B. Accelerated

C. Model-driven

D. Iterative

（72）

A.image

B. picture

C. layout

D. blueprint

（73）

A. Structured analysis

B. Information Engineering

C. Discovery Prototyping

D. Object-Oriented analysis

（74）

A.PERT

B. DFD

C. ERD

D. UML

（75）

A. Structured analysis

B. Information Engineering

C. Discovery Prototyping

D. Object-Oriented analysis

both existing and/or proposed systems. Ultimately, the system models become the （72） for designing and constructing an improved system. （73） is such a technique. The emphasis in this technique is process-centered. Systems analysts draw a series of process models called

（74） . （75） is another such technique that integrates data and process concerns into constructs called objects.

（71）

A. Prototyping

B. Accelerated

C. Model-driven

D. Iterative

（72）

A. image

B. picture

C. layout

D. blueprint

（73）

A. Structured analysis

B. Information Engineering

C. Discovery Prototyping

D. Object-Oriented analysis

（74）

A. PERT

B. DFD

C. ERD

D. UML

（75）

A. Structured analysis

B. Information Engineering

C. Discovery Prototyping

D. Object-Oriented analysis

Object-oriented analysis(OOA)is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is(71). It determines how the various results are computed by the product and presents this information in the form. of a(72)and associated scenarios. The second is(73), which determines the classes and their attributes. Then determine the interrelationships and interaction among the classes. The last step is(74), which determines the actions performed by or to each class or subclass and presents this information in the form. of(75).

A．use-case modeling

B．class modeling

C．dynamic modeling

D．behavioral modeling

● Object-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is （71）. It determines how the various results are computed by the product and presents this information in the form. of a （72） and associated scenarios. The second is （73） , which determines the classes and their attributes, then determines the interrelationships and interaction among the classes. The last step is （74） , which determines the actions performed by or to each class or subclass and presents this information in the form. of （75） .

（71）

A.use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling

（72）

A. collaboration diagram

B. sequence diagram

C. use-case diagram

D. activity diagram

（73）

A. use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling

（74）

A.use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling

（75）

A. activity diagram

B. component diagram

C. sequence diagram

D. state diagram

●Object-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is （71）. It determines how the various results are computed by the product and presents this information in the form. of a （72） and associated scenarios. The second is （73） , which determines the classes and their attributes, then determines the interrelationships and interaction among the classes. The last step is （74） , which determines the actions performed by or to each class or subclass and presents this information in the form. of （75） .

（71）

A.use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling

（72）

A. collaboration diagram

B. sequence diagram

C. use-case diagram

D. activity diagram

（73）

A. use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling

（74）

A.use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling

（75）

A. activity diagram

B. component diagram

C. sequence diagram

D. state diagram

A project management technique that is currently in widespread use is the(71) . The purpose of this technique is to detail, in hierarchical fashion, all of the activities that are required to meet project objectives. There are some special activities called(72) , which are events that signify the accomplishment or completion of major deliverables during the project. Most system development methodologies also provide(73), whose purpose is to contain the various pieces of relevant information-feasibility assessments, schedules, needs analysis, and so forth-in a single place so that they can be presented to project clients and other related parties. Several types of important network diagrams are used in project management.(74) was developed to make clear the interdependence between project tasks before those tasks are scheduled.(75) offers the advantage of clearly showing overlapping tasks.

A．Structure Chart

B．Organizational Structure

C．Work Breakdown Structure

D．Functional decomposition diagram