What is spiral model actually | spiral model diagram | Which one Testing technique you will choose and why(reasons) 

Spiral mode based on 4 steps and these are as follows:

1. ·         Objective determination and identify alternative solutions.
2. ·         Identify and resolve risks.
3. ·         Develop the next version of the product.
4. ·         Review and plan for the next phase.

Which one Testing technique you will choose and why(reasons).

Testing technique:

While developing any software it’s important to identify its error, fault and failures, so when it launch in the market it will work according to the requirements of the clients. For this purpose developer’s use different testing techniques to fix if there is any issue and failures. They use different error detection techniques to identify the error in code in application or fix it via different methods.

Type of techniques:

Ø                                 Manual testing

·         White box

·         Gray box

·         Black box

Ø                              Automation testing

Which technique I choose and why:

I will choose manual testing technique over automation.

There are so many reasons why I choose this these are as follows:

·         In manual testing no doubt it will take more time than the automation technique, but it will produce better result than aumation technique.
·         In manual we test every line every step, but in automation we just use different automation tools to detect error.
·         There is more chance in automation that we skip different faults and error, but in manual test there is very less chance to skip any error, fault and failures.
·         In manual there we use different techniques further according to requirements like black gray white box testing technique.
·         Logical error cannot be easily detected by the tool, but a error which may occur due to human can be easily fix by a human.
·         Manual technique is much more reliable than other technique.