Software Engineering types

What category of web-based system would you assign to electronic shopping ?

Byadmin February 6, 2019August 18, 2021

What category of web-based system would you assign to electronic shopg ?

A. Informational
B. Interactive
C. Transaction-oriented
D. Workflow-oriented

Explanation: It involves usage of transaction management of database systems.
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Software Engineering types

Which tools are used to modify online database systems ?

Which tools are used to modify online database systems ?

A. Reverse engineering specification tools
B. Code restructuring and analysis tools
C. Test management tools
D. online system re-engineering tools

Explanation: For example these tools convert IDMS or DB2 files into entity-relationship format.

Read More Which tools are used to modify online database systems ?
Software Engineering types

What kind of support is provided by the Repository Query CASE tool ?

What kind of support is provided by the Repository Query CASE tool ?

A. Editing text and diagrams
B. Display of parts of the design texts
C. Cross referencing queries and requirements tracing
D. Display of parts of the design texts AND Cross referencing queries and requirements tracing

Read More What kind of support is provided by the Repository Query CASE tool ?
Software Engineering types

Which of these benefits can be achieved when software is restructured ?

Which of these benefits can be achieved when software is restructured ?

A. Higher quality programs
B. Reduced maintenance effort
C. Software easier to test
D. All of the mentioned

Explanation: The answer is self explanatory.

Read More Which of these benefits can be achieved when software is restructured ?
Software Engineering types

Which of the following term is best defined by the statement: “CASE tools and the target applications are isolated from physical storage so they are not affected when the hardware configuration is changed.” ?

Which of the following term is best defined by the statement: “CASE tools and the target applications are isolated from physical storage so they are not affected when the hardware configuration is changed.” ?

A. Non-redundant data storage
B. Data independence
C. Data dependence
D. Ad Hhoc data queries and reports

Read More Which of the following term is best defined by the statement: “CASE tools and the target applications are isolated from physical storage so they are not affected when the hardware configuration is changed.” ?
Software Engineering types

If the user queries a collection of large databases and extracts information from the webapp, the webapp is categorized under____________________?

If the user queries a collection of large databases and extracts information from the webapp, the webapp is categorized under____________________?

A. Service oriented app
B. Database access app
C. Portal app
D. Data warehousing app

Explanation: The Data Warehouse is a stable, read-only database that combines information from separate systems into one, easy-to-access location.

Read More If the user queries a collection of large databases and extracts information from the webapp, the webapp is categorized under____________________?
Software Engineering types

What enables a software engineer to defined screen layout rapidly for interactive applications ?

What enables a software engineer to defined screen layout rapidly for interactive applications ?

A. Analysis and design tools
B. Tool kit
C. Screen painters
D. PRO/SIM tools

Explanation: More sophisticated CASE prototyg tools enable the creation of a data design, coupled with both screen and report layouts.

Read More What enables a software engineer to defined screen layout rapidly for interactive applications ?

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