Terms of Software Testing (ISTQB) (O)

off-the-shelf softvvare :

A software product that is developed for the general market, i.e. ...

open source softvvare :

A software tool that is available to ali potential users in sourc ...

operability :

The capability of the software product to enable the user to oper ...

operational acceptance testing :

Operational testing in the acceptance test phase, typically perfo ...

operational environment :

Hardware and software products installed at users' or customers' ...

operational profile :

The representation of a distinct set of tasks performed by the co ...

operational profile testing :

Statistical testing using a model of system operations (short dur ...

operational profiling :

The process of developing and implementing an operational profile ...

operational testing :

Testing conducted to evaluate a component or system in its operat ...

oracle :

See test oracle.

orthogonal array :

A 2-dimensional array constructed with special mathematical prope ...

orthogonal array testing :

A systematic way of testing all-pair combinations of variables us ...

outcome :

see result

output :

A variable (whether stored within a component or outside) that is ...

output domain :

The set from which valid output values can be selected. See also ...

output value :

An instance of an output. See also output

outsourced testing :

Testing performed by people who are not co- located with the proj ...