The process of encoding information so that only authorized parties can retrieve the original information, usually by means of a specific decryption key or process.
A representation of dynamic measurements of operational performance for some organization or activity, using metrics represented via metaphors such as visual dials, counters, and other devices resembling those on the dashboard of an automobile, so that the effects of events or activities can be easily understood and related to operational goals.
The capability of the software product to be diagnosed for deficiencies or causes of failures in the software, or for the parts to be modified to be identified.
Acronym for Computer Aided Software Testing.
A minimal software item that can be tested in isolation.
The response of a component or system to a set of input values and preconditions.
The degree, expressed as a percentage, to which a specified coverage item has been exercised by a test suite
A program element is said to be exercised by a test case when the input value causes the execution of that element, such as a statement, decision, or other structural element.
Computer instructions and data definitions expressed in a programming language or in a form output by an assembler, compiler or other translator.
The capability of the software product to provide functions which meet stated and implied needs when the software is used under specified conditions.
The capability of the software product to be attractive to the user.
Acronym for Command-Line Interface.
A basic block that can be selected for execution based on a program construct in which one of two or more alternative program paths is available, e.g., case, jump, go to, if-then-else.
The phase within the IDEAL model where the specifics of how an organization will reach its destination are planned. The establishing phase consists of the activities set priorities, develop approach and plan actions.
A test is deemed to fail if its actual result does not match its expected result.
Bug, according to the ISTQB glossary
The composition of a component or system as defined by the number, nature, and interconnections of its constituent parts.
A device, computer program, or system that accepts the same inputs and produces the same outputs as a given system.
The capability of the software product to enable specified modifications to be implemented.
The process of finding, analyzing and removing the causes of failures in software.
A logical expression that can be evaluated as True or False, e.g., A>B.