Why Testing is Necessary

You all know that today’s generation rely on technology, all are been dependent on technology.

We are in daily basis using smartphone this is also a technology. Suppose any application which

we are using in our smartphone is not working properly, it can lead to many problem.

Eg : Suppose you purchased a car, now you are going to drive car on highway and that time you

realized that car’s brakes are not working. You can imagine what will happen with you!

Why Testing is Necessary

Hence all type of software companies developed the product and they test with all possibility

ideas, so that their user will not get any problem using it. It could lead many problems like loss

of money, time, business reputation or cause injury or death that’s why Testing is Necessary.

Causes of Software Defects

First thing which i want to mentioned is we are human being, we cannot avoid mistakes, it is

natural things. Defect means a unexpected result which we got from software. It could be come

because of error in code, incorrect requirement and so on therefor testing is necessary.

As a mentioned before we are human being, there is no any person who can make software error

or defect free. It could be occur because of time pressure, code complexity, latest technology.