Q. Define Software testability?

Software testability is the degree to which a software artifact (i.e. a software system, software module, requirements- or design document) supports testing in a given test context.

Testability is not an intrinsic property of a software artifact and can not be measured directly. Instead testability is an extrinsic property which results from interdependency of the software to be tested and the test goals test methods used and test resources.

A lower degree of testability results in increased test effort. In intense cases a lack of testability may hinder testing parts of the software or software requirements at all.

Posted Date: 7/26/2013 2:03:29 AM | Location : United States

Ask an Expert

Related Discussions:- Define software testability, Assignment Help, Ask Question on Define software testability, Get Answer, Expert's Help, Define software testability Discussions

Write discussion on Define software testability
Your posts are moderated

Write your message here..

Related Questions

Relationship between agent technology and grid computing, Question: (a)... Question: (a) Show three application areas for agents. (b) What do you meant by "temporally coupled coordination"? Provide an example of a temporally coupled coordination

Define behavioral modelling, Define Behavioral Modelling The state tran... Define Behavioral Modelling The state transition diagram represents the behavior of a system by depicting its states and the events that cause the system to change state.

Describe software maintenance and it types, Software Engineering 1. Giv... Software Engineering 1. Give the two roles of the software process. 2. Describe software maintenance and it types. 3. What is RAD model and its phases? 4. What do you

Define query language, Define query language? A query is a statement re... Define query language? A query is a statement requesting the retrieval of information. The portion of DML that includes information retrieval is known as a query language.

Briefly describe what are deployment diagrams, Question: (a) Compare t... Question: (a) Compare the following pairs of terms as used in object oriented software engineering: (i) Association and Association class (ii) Multiplicity and multiple

What are the various elements of data design, What are the various elements... What are the various elements of data design? i. Data object - The data objects are identified and relationship between various data objects can be shown using ERD or data dict

What are the advantages of vertical partitioning, What are the advantages o... What are the advantages of vertical partitioning? i. These are simple to maintain changes. ii. They decrease the change impact and error propagation.

Cs304, Following is the description of all data member and member functions... Following is the description of all data member and member functions of respective classes: ? Data members for PropertyCategories: o SocietyName: This data member will be used

Explain length of code - software metrices, Explain Length of code This... Explain Length of code This is a measure of the size of a program. Usually, the larger the size of the code of a component, the more difficult and error-prone that component is

What is a technical analyst, What is A Technical Analyst? Ans) Technical... What is A Technical Analyst? Ans) Technical Analysts perform test assessments and validate system/functional test needs. Depending on the project, single person might wear more