Software Testing Purpose And Objectives

1
Purpose And Objectives Of Software Testing

• Discovering problems which may get created by
  the programmer while developing the application.
• Gaining assurance in and offering information
  about the standard.

2
Examining with a Purpose

• Software tests performed to ensure that the
  completed program features according to the
  objectives defined by the requirements/specific
  ations.

3
Definition of Testing Types

• Functional Testing
• Module testing confirms that each program device
  works as predicted according to the needs using a
  small part of possible feedback factors.

4

• Parametric Testing
• At the component stage, testing confirms that
  each program device works as predicted according
  to the needs for the wide variety of legitimate
  feedback factors.

5

• Fault Tolerant Testing
• Module testing confirms that each program device
  does not perform in a bad or surprising way for
  unlawful or out-of-range feedback factors.

6

• Integration Testing
• Integration tests an additional step that is used
  when different sub-systems are being developed at
  the same time by independent designers.

7

• Regression Testing
• Regression tests retesting sub-systems/modules/uni
  ts to guarantee that variations to one
  sub-system/module/unit does not cause surprising
  results in another sub-system/module/unit

8

• Thanks You