Black box testing
Introduction
All the testing techniques are broadly put into two categories. The first category is the White box set of techniques which check inside the...
Grey box testing
Introduction
Grey box testing is the testing technique which combines black box and white box testing methodologies. It aims to uncover internal structure as well...
White box testing
Introduction
White box testing is the testing technique which tests the internal structure and implementation of the product by making them visible to the tester....
Portability Testing
Introduction
Portability testing is the testing which establishes the ease or difficulty with which a software product can be moved from one environment to another. ...
End to End Testing
Introduction
End to end testing refers to the testing of the functional and data flow of an application consisting of several sub-systems working together from...
Alpha Testing
Introduction
A software product goes through several cycles of testing to ensure quality delivery to the customer. Besides verifying the system end to end, one...
Beta Testing
Introduction
A software verification happens not only at the developer's site but also at the customer's site. Without verification, it's very risky to put software...
Acceptance Testing
Introduction
Acceptance testing as the name suggests verifies the product against the business requirements to establish whether or not to accept it for business use....
Usability Testing
Introduction
Different organizations invest in a software product to achieve their business goals. These goals can be to make their day to day life easier...
Performance Testing
Introduction
Performance Testing is the testing to check the speed, scalability, and stability of the software application under different levels of workload. In other words,...
Latest article
Multiplication of two matrices
Given two matrices, this function will multiply the two matrices and prints the result. Here, necessary and sufficient condition is the number of columns...
Subtraction of two matrices
Given two matrices, we will write a function that subtracts the given matrices.
Example
INPUT
A = { {1, 4, 7, 9},
{1, 6, 7, 6},
{6, 3, 7,...
Check if two given matrices are identical
Given two matrices, we will write a function to check whether the two matrices are identical or not. That is, if all the elements...