What do you mean by fault-based testing?
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What do you mean by fault-based testing?
Fault-based testing is a technique where testers anticipate errors in a system under test in order to assess or generate test cases. The idea is to have enough test cases capable of detecting these anticipated errors.
Which testing is used for fault-based testing?
Mutation Analysis Mutation analysis is the most common form of software fault-based testing. A fault model is used to produce hypothetical faulty programs by creating variants of the program under test.
What is fault in software testing with example?
Fault : It is an incorrect step in any process and data definition in computer program which is responsible of the unintended behavior of any program in the computer. Faults or bugs in a hardware or software may cause errors. An error can be defined as a part of the system which will lead to the failure of the system.
Is the fault-based testing technique?
Mutation testing is a fault-based testing technique and it is a software testing type based on changes or mutations.
What are the Assumption in fault-based testing?
Testing is fault-based when it seeks to demonstrate that prescribed faults are not in a program. It is assumed that a program can only be incorrect in a limited fashion specified by associating alternate expressions with program expressions. Classes of alternate expressions can be infinite.
What is state based testing?
State-based testing is a new method for testing object-oriented programs. The information stored in the state of an object is of two kinds: control-information and data-storage. The control-information transitions are modelled as a finite state automaton.
What is meant by alpha and beta testing?
Alpha testing is predominantly about ensuring bug-free functionality. Beta testing involves releasing the software to a limited number of real users. They are free to use it as they want. In other words, this testing is unstructured.
What is a fault software?
Fault in software is a condition that causes a system to fail in performing its required function. A fault is the basic reason for software malfunction and is synonymous with the commonly used term bug.
Which of the following options is best reserved for fault based testing?
| Q. | Fault-based testing is best reserved for |
|---|---|
| A. | Conventional software testing |
| B. | Operations and classes those are critical or suspect |
| C. | Use-case validation |
| D. | White-box testing of operator algorithms |
What is scenario based testing?
Scenario testing is a software testing activity that uses scenarios: hypothetical stories to help the tester work through a complex problem or test system. The ideal scenario test is a credible, complex, compelling or motivating story; the outcome of which is easy to evaluate.
What is a alpha testing?
Alpha testing is the initial phase of validating whether a new product will perform as expected. Alpha tests are carried out early in the development process by internal staff and are followed up with beta tests, in which a sampling of the intended audience actually tries the product out.
What is the example of fault?
Strike-Slip The San Andreas Fault is the world’s most famous; it splits California between the Pacific Plate and the North American Plate and moved 20 feet (6 m) in the 1906 San Francisco earthquake. These types of faults are common where land and ocean plates meet.
