System Testing

[rjames]

‘Unit testing’ focuses on testing each unit of the code.

‘Integration testing’ focuses on testing the integration of “units of code” or components.
Each level of testing builds on the previous level.

‘System Testing’ is the next level of testing. It focuses on testing the system as a whole.

This article attempts to take a close look at the System Testing Process and analyze:
Why System Testing is done? What are the necessary steps to perform System Testing? How to make it successful?

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[chudamani swamy]

The main use of system testing to improve quality of the product. conduct gui, functional, validation, database testings. To conduct this types of testings build quality will improve and get 100% bug free.

[tester70]

Hi,

According to ISTQB system testing refers to the process of testing an integrated system to verify that it meets specified
requirements.

[mfsi_nilanjan]

System Testing is one of the Important level of Software Training Process.
Generally System Testing is get done after Integration Testing is done. System testing means the whole system as a whole get tested.System testing includes Functionality as well as testing the non-functional features of the system.
System testing Requires a controlled Test Environment along with the s/w versions ,testware, testdata.

[mfsi_sudhansup]

Hi All,
According to me
System testing is a testing level which concerned with the behaviour of the whole system product as defined by the scope of a developement project or product.Yhe main focus is the verification against the user requirements.
Thanks
Sudhansu

[dheerajs]

Hi all

Software testing has four level:

1. Unit testing level
2. Integration testing level
3. System testing level
4. Acceptance testing

In system testing we test the whole application with the specified requirement.Generally the System testing is done before acceptance testing, but can be done in all level testing. Here we check all the functionality of application, at the same time we also check the non functionality like reliability, time to load a page, security, portability etc.....