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February 2019

What establishes the profile of end-users of the system ?

What establishes the profile of end-users of the system ?

A. design model
B. user’s model
C. mental image
D. system image

Explanation: To build an effective user interface, all design should begin with an understanding of the intended users, including their profiles of their age, physical abilities, education, etc.

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Design and Implementation

What combines the outward manifestation of the computer-based system , coupled with all supporting information that describe system syntax and semantics ?

What combines the outward manifestation of the computer-based system , coupled with all supporting information that describe system syntax and semantics ?

A. mental image
B. interface design
C. system image
D. interface validation

Explanation: When the system image and the system perception are coincident, users generally feel comfortable with the software and use it effectively.

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Design and Implementation

Which granularity level of testing checks the behavior of module cooperation ?

Which granularity level of testing checks the behavior of module cooperation ?

A. Unit Testing
B. Integration Testing
C. Acceptance Testing
D. Regression Testing

Explanation: Integration testing is the phase in software testing in which individual software modules are combined and tested as a group.

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Design and Implementation

Which test refers to the retesting of a unit, integration and system after modification, in order to ascertain that the change has not introduced new faults ?

Which test refers to the retesting of a unit, integration and system after modification, in order to ascertain that the change has not introduced new faults ?

A. Regression Test
B. Smoke Test
C. Alpha Test
D. Beta Test

Explanation: Regression test seeks to uncover new software bugs in existing functional and non-functional areas of a system after changes have been made to them.

Which test refers to the retesting of a unit, integration and system after modification, in order to ascertain that the change has not introduced new faults ? Read More »

Design and Implementation

In which test design each input is tested at both ends of its valid range and just outside its valid range ?

In which test design each input is tested at both ends of its valid range and just outside its valid range ?

A. Boundary value testing
B. Equivalence class partitioning
C. Boundary value testing AND Equivalence class partitioning
D. Decision tables

Explanation: Boundary value analysis is a software testing technique in which tests are designed to include representatives of boundary values.

In which test design each input is tested at both ends of its valid range and just outside its valid range ? Read More »

Design and Implementation