System Analysis and Design
591. The expansion of CASE tools is:
- Computer Assisted Self Evaluation
- Computer Aided Software Engineering
- Computer Aided Software Environment
- Core Aids for Software Engineering
Correct answer: (B)
Computer Aided Software Engineering
592. CASE tools are useful
- only during system design stage
- during all the phases of system life cycle
- only for system documentation
- only during system analysis stage
Correct answer: (B)
during all the phases of system life cycle
593. Open domain CASE tools
- are available for almost all phases of system analysis and design life cycle
- are available only for drawing DFD's
- are no available to document SRS
- creating data dictionaries
Correct answer: (A)
are available for almost all phases of system analysis and design life cycle
594. Lower CASE tools are used for
- develop graphical user interface
- for converting decision tables to source programs
- for generating test cases
- for developing use cases
Correct answer: (B)
for converting decision tables to source programs
595. CASE tools are used by industries to
- Improve productivity of their software engineers
- Reduce time to develop applications
- Improve documentation
- Automate system analysis
- i and ii
- i and iii
- i, ii, and iii
- ii and iii
Correct answer: (C)
i, ii, and iii
596. The following are the disadvantages of CASE tools
- Some tools are expensive
- All software engineers need to be trained to use these tools
- A lot of time is wasted in using the tools
- Software developed using CASE tools are of poor quality
- i, ii, iii, iv
- iii and iv
- ii, iii, and iv
- i and ii
Correct answer: (D)
i and ii
597. CASE tools are
- A Set of rules to be used during system analysis and design
- Program, packages used during system analysis and design
- A set of tools used by analysts
- Needed for use case development.
Correct answer: (B)
Program, packages used during system analysis and design
598. Upper CASE tools are used
- for developing DFD's
- for screen design
- during all phases of system analysis and design life cycle
- for converting structured English procedures to source code into a language such as
Correct answer: (A)
for developing DFD's
599. By open domain CASE tools we mean
- tools available in open domain
- software packages which can be downloaded form the internet
- software packages to aid each phase of the systems analysis and design which can be downloaded free of cost from the internet
- source codes of CASE tools
Correct answer: (C)
software packages to aid each phase of the systems analysis and design which can be downloaded free of cost from the internet
600. CASE tools are classified often as
- Classical and Modern CASE tools
- Upper and lower CASE tools
- Source and Object CASE tools
- Object oriented and Structured CASE tools
Correct answer: (B)
Upper and lower CASE tools