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Software Testing interview questions and answers, Software Testing Interview Questions

Software Testing interview questions and answers, Software Testing  Interview Questions

Hi , Today i would like to share some More Software  Testing interview Questions and answers.

software testing, software testing interview questions and answers

1,  What do you  mean  by unit testing?
Unit testing is  process of testing the  particular complied program, such that ., a window, a report, an interface, etc. independently as a stand alone component or an program. The types and degrees of unit tests can vary among  the modified and newly created programs. Unit testing is mainly  performed by programmers who are also responsible for  creation of the necessary unit test data.

2. What are various categories of debugging?

    The various categories for debugging are as Follows :
  • Brute force debugging
  • Backtracking
  • Cause elimination
  • Program slicing
  • Fault tree analysis
3.What do you mean By incremental testing?
Regression testing is not a level of testing, but it is  retesting of software that occurs when changes are made to ensure that  new version of software has retained  capabilities of the old version and that no new defects have been introduced due to  changes.

4. Mention  the difference between black box and white box testing?
  • Black box testing is a testing strategy based solely on the  requirements and specifications. Black box testing requires no knowledge of internal paths, structures, or implementation of the software being tested.whereas
  • White box testing is a testing strategy based on the  internal paths, code structures, and implementation of the software being tested. White box testing generally requires detailed programming skills.
5. What are the Different characteristic of process?
    Any process has the following characteristics which are as Follows:
  • The process prescribes all of  major process activities.
  • The process uses the  resources, subject to a set of  the constraints (such as a schedule), and produces intermediate and final products.
  • The process may be composed of  the sub processes that are linked in some way. The process may be defined as a hierarchy of processes, organized so that each sub process has its own process model.
  • Each process activity has entry and exit criteria, so that we can know when the activity begins and ends.
  • The activities are organized in a sequence, so that it is clear when one activity is performed relative to the other activities.
  • Every process has a set of guiding the principles that explain the goals of each activity.
  •  
 6. What are  advantages of waterfall model?
    The various advantages of the waterfall model are as follows:
  • It is a linear model.
  • It is a segmental model.
  • It is systematic and sequential.
  • It is a simple one.
  • It has proper documentation
  •  
 7. What is RAD Explain?
The RAD ( stand for Rapid Application Development Model) model is proposed when requirements and solutions can be modularized as independent system / software components, each of which can be developed by  the different teams. After these smaller system components are developed, they are integrated to produce large software system solution.

8. What do you mean by term system integration testing?
Testing of software components that have been distributed across  the  multiple platforms (ex., client, web server, application server, and database server) to produce failures caused by system integration defects (such that defects involving distribution and back office integration).

9. What are the Different  types of attributes?
 The Different Types of attributes are as follows
  • Simple Attribute
  • Composite Attribute
  • Single Valued Attribute
  • Multivalued Attribute
  • Derived Attribute
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