We describe basic of software testing and cover whole topic of software testing like what is software testing,types of testing,methods,models and much more. You can see and learn and get all information of software testing.Software testing is a process of execute program or application with the intent of finding the software bugs.

2. Software testing is a process
of executing a program or
application with the intent
of finding the software
bugs.

5.  Verification is a process of evaluating the intermediary work products of a
software development lifecycle to check if we are in the right track of creating
the final product. Basically verification refers to the internal structure of the
product (architecture & coding level)
 Validation is the process of evaluating the final product to check whether the
software meets the business needs. Basically validation refers to the
behavior and expected outcome of the product (interface and external level)

6. Inspection
Software Testing
Static Testing DynamicTesting
White Box
Informal Reviews
Walk-Through Black Box
Technical Reviews

7. Static testing can test and find defects
without executing code. Static Testing
is done during verification process.
This testing includes reviewing of the
documents (including source code)
and static analysis. This is useful and
cost effective way of testing.

8. Static testing involves a series of
procedures and technique that
evaluate the software for possible
errors and bugs.
 Informal Reviews-A review not based
on a formal (documented) procedure.
 Walkthroughs-A step-by-step
presentation by the author of a
document in order to gather
information and to establish a
common understanding of its content.

9.  Peer Reviews- A review of a software work product by colleagues of the
producer of the product for the purpose of identifying defects and improvements.
 Technical Reviews- A review characterized by documented procedures and
requirement.
 Inspection- A type of peer review that relies on visual examination of
documents to detect defects, eg., violation of development standards and non-
conformance to higherlevel documentation.
- To carry out testing as early as possible
- Finding and fixing defect more cheaply

10. Dynamic Testing is a kind
of software testing
technique, using which the
dynamic behavior of the
code is analyzed.

11. White Box Testing is a software testing
method in which the internal structure/ design
is known to the tester. The main aim of White
Box testing is to check on how System is
performing based on the code.

13. Black Box Testing is a method of testing
in which the internal structure/
code/design is NOT known to the tester.
The main aim of this testing to verify the
functionality of the system under test
and this type of testing requires to
execute the complete test suite and is
mainly performed by the Testers, and
there is no need of any programming
knowledge.

16. Different Phases for test design and implementation
 Features to be tested
 Derive the Test Conditions
 Derive the coverage Items
 Derive the Test Cases
We have to ensure that Testing Environment should always
be similar to the Production environment, in this phase we
have to install the build and manage the test machines.

17. During this phase, test cases are actually executed.
Based on the Execution if the Expected and Actual Results
are not same then the Test case has to be marked as Fail
and a Bug should be logged.