题目内容
（请给出正确答案）
（73）
A. Assignment
B. Control
C. I/O
D. Declaration
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更多“● （73） statement can perform. …”相关的问题
An(73)statement can perform. a calculation and store the result in a variable so that it can be used later。
A．assignment
B．executable
C．input
D．output
●The traditional model for systems development was that an IT department used (71)which is a process-centered technique, and consulted users only when their input or approval was needed. Compared with traditional methods, many companies find that JAD allows key users to participate effectivelyin the (72). When properly used, JAD can result in a more accurate statement of system requirements, a better understanding of common goals and a stronger commitment to the success of the new system. RAD is a team-based technique that speeds up information systems development and produces a functiog.information system. Whilethe end productof jAD is a(an)(73),theendproduct of RAD is the (74) .The RAD model consists offour phases. During the(75),users interact with systems analysts and develop models and prototypes that represent all system processes, outputs, and inputs.
(71) A. structured analysis
B. object-oriented analysis
C. prototype analysis
D. process analysis
(72) A. initial scope definition
B. requirements modeling process
C. object modeling process
D. architecture design process
(73) A. data flow diagram
B. entity relationstip model
C. requirements model
D. object model
(74) A. system proposal
B. system design model
C. new system architecture
D. new information system
(75) A. requirements planning phase
B. user design phase
C. construction phase
D. cutover phase
●Which of the following is not an input to quality planning？ (73) .
(73) A. scope statement
B. regulations
C. work results
D. standards
The project(73)is a key input to quality planning since it documents major project deliverables, the project objectives that serve to define important stakeholder requirements, thresholds, and acceptance criteria.
A．work performance information
B．scope statement
C．change requests
D．process analysis
（73）
A. work performance information
B. scope statement
C. change requests
D. process analysis
The project (73) is a key input to quality planning since it documents major project deliverables，the project objectives that serve to define important stakeholder requirements，thresholds，and acceptance criteria．
A．work performance information
B．change requests
C．scope statement
D．process analysis
● To document your code can increase program （72） and make program easier to （73）.
（72）
A. reliability
B. security
C. readability
D. usability
（73）
A. execute
B. interpret
C. compile
D. maintain
Communication networks can be classified in terms of their physical arrangement or(73)Three common(73)are the star, bus, and ring.
A．structures
B．topologies
C．protocols
D．frames
（71）
A. analysis phase
B. design phase
C. implementation phase
D. maintenance phase
（72）
A. main symptom
B. root problem
C. final blueprint
D. data specification
（73）
A. hardware environment
B. testing environment
C. software environment
D. business environment
（74）
A. logical models
B. physical models
C. design models
D. implementation models
（75）
A. hardware and software specification
B. system performance specification
C. formal requirements definition
D. general problem statement
● With （73） you can communicate in real time with people all around the world.
（73）A. E-Mail B. WWW C. FTP D. web chat
