What means DATA FLOW: An abstract representation of the sequence and possible changes of the state of data objects, where the state of an object is any of: creation, usage, or destruction
Definitions in QA testing such as data flow in Dictionary D.
- Definition Dynamic Comparison:
- Usage Comparison of actual and expected results, performed while the software is being executed, for example by a test execution tool data flow definition.
- Definition Decision:
- Usage A program point at which the control flow has two or more alternative routes. A node with two or more links to separate branches data flow explain.
- Definition Domain:
- Usage The set from which valid input and/or output values can be selected data flow what is.
- Definition Definition-Use Pair:
- Usage The association of the definition of a variable with the use of that variable. Variable uses include computational (e.g. multiplication) or to direct the execution of a path (“predicate” use data flow meaning.
- Definition Decision Table Testing:
- Usage A black box test design technique in which test cases are designed to execute the combinations of inputs and/or stimuli (causes) shown in a decision table. (decision table data flow abbreviation.