Software Testing Strategy

Software testing can be described as the complete process which comprises of the identification of correctness, security, completeness and overall quality of the developed software.

A normal software test has the following phases:

* Analysis of the requirements: It is commonly believed that testing must be initiated in this phase during the life cycle of the software development plan.

* Test planning: This phase involves establishment of software test plans, policies and procedures as well as development of test strategies.

* Test development: This phase is primarily concerned with the software test cases, procedures and scenarios.

* Execution of test: During this phase, the testing professionals execute the software and thereafter report any problems or errors to the development team members.

* Retesting: This phase is concerned with retesting to ensure that no complications are present or have developed after the initial testing phase.

The software test is done to ensure that the software fulfills its intended functionality, complies with system requirements and is robust enough to release to the public or prospective users. It also aims to ensure that the particular software is not designed in a manner which can hurt, disable or damage critical data and information maintained by individuals or organizations.

The Software Test can be classified into three categories, namely:

* Verification: This is primarily concerned with the process which covers procedures established to validate and verify the software capabilities. It also checks that the developed software complies with the predefined standards and norms required by stakeholders prior to release to the public or business users.

* Error detection: After verification has been performed on the developed software, tests are undertaken on the software to ensure that the software does not fail under routine circumstances. If the software passes critical testing it can be approved.

* Validation: This step is all about making sure that the software program meets the purpose for which it was created. After verification and error detection have been performed, a last series application tests are performed to ascertain its suitability to meet the predefined purpose.

It is essential from the point of view of society and the business world that no products, software or equipment are launched without being subject to testing. Maintaining critical data without compromising system requirements is an important organizational concern. Releasing software without performing the necessary software tests can inflict damage on an organizations hardware and data assets.

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