- _____ graphically represent the logical rules and interaction between program modules using a series of symbols connected by arrows. Flowcharts
- Data conversion is easier when a new system replaces a manual system because all data can be entered manually, unless it must be scanned False
- In a structure chart, a control couple shows a message, also called a(n) _____, which one module sends to another. status flag
- In a structure chart, a curved arrow represents a _____, which indicates that one or more modules are repeated loop
- In a structure chart, a(n) _____ line, with a diamond on one end, indicates that a control module determines which subordinate modules will be invoked. Condition
- In a structure chart, a(n) _____ line, with a diamond on one end, indicates that a control module determines which subordinate modules will be invoked. Condition
- In a technique called _____, the programmer simulates each program outcome or result and displays a message to indicate whether or not the program executed successfully. stub testing
- Phased operation is more expensive than full parallel operation because the analyst has to work with the entire system at any given time false
- Structured application development usually involves a(n) _____, which proceeds from a general design to a detailed structure. top-down approach
- The environment for the actual system operation is called the production environment
- To minimize the need to require information from two different systems, cyclical information systems usually are converted using the direct cutover method at the beginning of a quarter, calendar year, or fiscal year. True
- ___ is the process of reviewing a program code to spot logic errors, which produce incorrect results. Desk checking
- _____ is the process of putting a new information system online and retiring the old system. System changeover
- A _____ consists of related program code organized into small units that are easy to understand and maintain. Module
- A _____, such as that illustrated in the given figure, consists of rectangles that represent program modules, with arrows and other symbols that provide additional information structure chart
- A _____, such as that illustrated in the given figure, consists of rectangles that represent program modules, with arrows and other symbols that provide additional information. structure chart
- A class diagram includes the class _____, which represent the program logic. Methods
- After completing integration testing, a systems analyst must perform _____, which involves the entire information system and includes all typical processing situations. system testing
- Although programmers perform the actual coding, IT managers usually assign systems analysts to work with them as part of a team. True
- Data conversion is easier when a new system replaces a manual system because all data can be entered manually, unless it must be scanned false
- During _____, existing data is loaded into the new system data conversion
- During _____, existing data is loaded into the new system. data conversion
- Effective online documentation is an important productivity tool because it empowers users and reduces the time that IT staff members must spend in providing telephone, e-mail, or face-to-face assistance True
- graphically represent the logical rules and interaction between program modules using a series of symbols connected by arrows. Flowcharts
- In this changeover method both the old and the new information systems operate fully for a specific period parallel operation
- Lisa and her team have finished the coding of a new application, and they are ready to begin testing. She asks Tina, a senior software tester, for help in designing the types of tests that Lisa and her team should perform.
Tina also recommends that Lisa test groups of programs that depend on each other to confirm that they work together correctly. What is one of the names of this type of testing integration testing - Operations documentation __ contains all the information needed for processing and distributing online and printed output
- Operations documentation __ contains all the information needed for processing and distributing online and printed output
- Phased operation is more expensive than full parallel operation because the analyst has to work with the entire system at any given time. False
- requires that a software supplier document all testing and maintain records of test results. International Organization for Standardization (ISO)
- Roger is part of a team that is responsible for employing a new information system, the design of which was developed using customary structured methods. To manage the intricacy of the application development process, Roger wants to deploy structured development techniques, and he asks Pete, his coworker, for information about these techniques. Pete tells him about structure charts, which show program modules and the relationships among them using various graphical symbols. Pete informs Roger that one type of element in a structure chart is a data couple, which shows data that one module passes to another. What symbol is used for a data couple? An arrow with an empty circle
- Roger is part of a team that is responsible for employing a new information system, the design of which was developed using customary structured methods. To manage the intricacy of the application development process, Roger wants to deploy structured development techniques, and he asks Pete, his coworker, for information about these techniques. Pete tells him about structure charts, which show program modules and the relationships among them using various graphical symbols.
Roger enquires Pete on how to represent the fact that one program module (a control module) determines subordinate modules that will be invoked. Pete tells him that he can use a condition. What symbol is used for a condition? A line with a diamond on one end - Testing two or more programs that depend on each other is called integration testing
- The given figure shows a _____ module, which is reusable code and can be invoked from more than one point in a structure chart. Library
- The post-implementation evaluation of a system verifies that the new system meets specified requirements, complies with user objectives, and produces the anticipated benefits. True
- The skill set required to develop documentation usually is the same as that required to develop a system. False
- The Software Engineering Institute (SEI)established a new model, called _____, which incorporates software and systems development into a much larger framework. Capability Maturity Model Integration (CMMI)
- This changeover method involves implementing the complete new system at a selected location of the company. pilot operation
- Using flowcharts, programmers can break large systems into subsystems that are easier to understand and code. True
- When developing a training program, which of the following guidelines should be kept in mind? Select the most effective place to conduct the training.
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