Describe to me the difference between validation and verification.

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Question

Describe to me the difference between validation and 
verification.

Question Submitted By :: Guest

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Answer Posted By

Re: Describe to me the difference between validation and verification.

Answer
# 1

Verification:
*it is the process of evaluating the software in order to
determine that the software in the given phase satisfy the
condition which was imposed at the beging of the phase.
* Non execution base.
*coulld be conducted either during any phase or end of the
phase.
* may be carried out through review(Walk through ,
inspection)

validation:
* it is the process of evaluating the software to determine
the degree through which software meets the user
requirements.
*Generally being conducted after varification.

Is This Answer Correct ?

8 Yes

1 No

Sarfaraz Ahmad

Re: Describe to me the difference between validation and verification.

Answer
# 2

Verification - A General Review over the application.
Validation - Checking for proper flow by giving some input
and getting proper output.

Is This Answer Correct ?

1 Yes

5 No

Ramkumar.s

Re: Describe to me the difference between validation and verification.

Answer
# 3

Validation is "Are we building the right product?" whereas
Verification is "Are we building the product right?"

Is This Answer Correct ?

7 Yes

0 No

Ankita

Re: Describe to me the difference between validation and verification.

Answer
# 4

Verification: It is a process confirming that software
meets its specification document. It basically invoves
walkthroughs, review and inspection.

QA team members they r defining the process
as per the specification.

Validation: It is a process confirming that software
meets its user requirements. It basically involves testing.

Validation technique done after verification
process.

QC team like testers they r goig to
implementing the process defined by QA team.

Is This Answer Correct ?

6 Yes

0 No

Sivakumar

Re: Describe to me the difference between validation and verification.

Answer
# 5

To understand this very easily i can explain u as follows:

Validation: Are we doing the right job?

Verification: Are we doing the job right?

Is This Answer Correct ?

2 Yes

0 No

Y.ravikiran Varma

Re: Describe to me the difference between validation and verification.

Answer
# 6

VERIFICATION:It's the proces which is used to produce the
right product.
VALIDATION:You have to check whether the product properly
working or not.

Is This Answer Correct ?

1 Yes

3 No

Prakash Babu S

Re: Describe to me the difference between validation and verification.

Answer
# 7

Sivakumar has the most acceptable answer.

Is This Answer Correct ?

1 Yes

2 No

Siva

Re: Describe to me the difference between validation and verification.

Answer
# 8

Verification is QA activity which ensures that the software
product is designed to deliver all the functionality
whatever mentioned in the requirement specification
document. Reviews, walkthroughs and inspections are its
techniques. It is a preventive phase.

Validation ensures that whatever mentioned in the
requirement specification document should be the intended
behavior of the software. Validation is actual testing. It
is a corrective phase and is QC activity.

Is This Answer Correct ?

2 Yes

1 No

Vimal

Re: Describe to me the difference between validation and verification.

Answer
# 9

VERIFICATION means physical exitence of the software is
satisfy or not according to the requriments and customer
conditions .

e.g:walkthrough,insfections and requirments.

VALIDATION means checking the initial conditions according
to the exitence of the software.

e.g:checkpoints and output checkpoint

Is This Answer Correct ?

2 Yes

2 No

Venkee

Re: Describe to me the difference between validation and verification.

Answer
# 10

Verification: typically involves reviews and meetings to evaluate documents, plans, code, requirements, and specifications. This can be done with checklists, issues lists, walkthroughs, and inspection meetings.

Validation: typically involves actual testing and takes place after verifications are completed. The term 'IV & V' refers to Independent Verification and Validation

Is This Answer Correct ?

0 Yes

0 No

Jigna

Question	Asked @	Answers
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