Business Analyst Topic

[Bhanu Teja Nukala]

Difference between Verification and validation.

[1181279905]

Verification is a static practice of verifying documents, design, code and program. while, Validation is the process of evaluating the final product to check whether the software meets the customer expectations and requirements.

[1180283006]

Correct. Verification does not involve executing the code but Validation requires execution. Inspections, reviews and walk-throughs are examples of verification. Validation examples are black box testing

[viswanathan]

What is meant by scope?where it comes?what is scope in and scope out?

[1170944712]

And can someone help me with an example for Verification as well
Just for understanding purpose.

[1180810409]

Verification

As per IEEE-STD-610: Definition
 “A test of a system to prove that it meets all its specified requirements at a particular stage of its development.”
The Process of   
Ensuring we are developing the product according to specifications.
Involves      
Little or no code execution
Activities Include
Reviews, Walk through, Inspections, Desk-checking, etc.
Activity Type      
Low-level
Method/Process Type
A static method of checking documents and files
Target         
Application, software architecture, specifications, complete design, high level and database design, etc.
Primary Responsible   
BA, Technical Architect, DB Architect, Tech Lead


Validation

As per IEEE-STD-610: Definition
 “An activity that ensures that an end product stakeholder’s true needs and expectations are met.”
The Process of      
Testing and validating the actual product to ensure we have developed it correctly.
Involves         
Code execution
Activities Include   
Black box testing, white box testing, non-functional testing, etc.
Activity Type      
High-level
Method/Process Type
A dynamic process of testing the real product
Target         
Actual product.
Primary Responsible   
QA team

[Adithya Mahendra]

The simple difference between a verification and validation is:

Validation:

To check whether the solution arrived is right for the product..

Verification:

To check whether the solution has delivered the right product.

[1191940101]

verification:
 is process of evaluating s/w to determine compliance with specified requirement.
Validation:
 is the products of given s/w development activity to determine correctness and consistency with respect to the products and standard provided as input to that activity.

[1191940001]

How to gather requirement as a business analyst ?

[1190687607]

Verification
1.Process of Evaluating Product of development phase
 2.Done by QA Team
3.No Execution of Code
 4.Carried out before Validation
 5.Cost of error fount is less in this phase
Validation
1.Process of Evaluating Software at the end of development phase
2.Done by Testing Team
3.Execution of Code
4.Carried out after Verification
5.Cost of error found is more in this phase

[1191403409]

what is Scrum Retrospective?

[1191403409]

what is sprint backlog?

[1191649002]

when a Business analyst draws  the use case diagram for a particular use case, there would be conditional flows, is this not a unit testing from the BA perspective ?

[1192357311]

Verification: It comes in each step while developing an application
Validation: It is the final step in the application development before it reaches to the client.

[M Vinay Kumar]

What is meant by scope?where it comes?what is scope in and scope out?

Scope or Project scope is a term used to describe major deliveries of the project including high level requirements, delivery mile stones,
assumptions and constraints.
In Scope means the requirements that you required
Out Scope means that requirements that are removed from the projects to dues usages of excess project resources