Manual Testing Questions And Answers

41⟩ Explain Software metrics?

Measurement is fundamental to any engineering discipline

Why Metrics?

- We cannot control what we cannot measure!

- Metrics helps to measure quality

- Serves as dash-board

The main metrices are :size,shedule,defects.In this there are main sub metrices.

Test Coverage = Number of units (KLOC/FP) tested / total size of the system

Test cost (in %) = Cost of testing / total cost *100

Cost to locate defect = Cost of testing / the number of defects located

Defects detected in testing (in %) = Defects detected in testing / total system defects*100

Acceptance criteria tested = Acceptance criteria tested / total acceptance criteria

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42⟩ What is Software reliability?

It is the probability that software will work without failure for a specified period of time in a specified environment.Reliability of software is measured in terms of Mean Time Between Failure (MTBF). For eg if MTBF = 10000 hours for an average software, then it should not fail for 10000 hours of continous operation.

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43⟩ What the main use of preparing a traceability matrix?

Traceability matrix is prepared in order to cross check the test cases designed against each requirement, hence giving an opportunity to verify that all the requirements are covered in testing the application.

(Or)

To Cross verify the prepared test cases and test scripts with user requirements. To monitor the changes, enhance occurred during the development of the project.

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44⟩ What is TRM?

TRM means Test Responsibility Matrix.

TRM: --- It indicates mapping between test factors and development stages...

Test factors like:

Ease of use, reliability, portability, authorization, access control, audit trail, ease of operates, maintainable... Like dat...

Development stages...

Requirement gathering, Analysis, design, coding, testing, and maintenance

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45⟩ What is the difference between Product-based Company and Projects-based Company?

Product based company develops the applications for Global clients i.e. there is no specific clients. Here requirements are gathered from market and analyzed with experts.

Project based company develops the applications for the specific client. The requirements are gathered from the client and analyzed with the client.

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46⟩ What is test startegy?

It describes the test design

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47⟩ Explain what is exhaustive testing?

Testing functionality with all valid, invalid inputs and preconditions is called exhaustive testing.

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48⟩ Which model is following in your company for developing software?

Agile Process

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Manual Testing

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48 Manual Testing Questions And Answers

41⟩ Explain Software metrics?

42⟩ What is Software reliability?

43⟩ What the main use of preparing a traceability matrix?

44⟩ What is TRM?

45⟩ What is the difference between Product-based Company and Projects-based Company?

46⟩ What is test startegy?

47⟩ Explain what is exhaustive testing?

48⟩ Which model is following in your company for developing software?

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Manual Testing

Home Testing Manual Testing

48 Manual Testing Questions And Answers

41⟩ Explain Software metrics?

42⟩ What is Software reliability?

43⟩ What the main use of preparing a traceability matrix?

44⟩ What is TRM?

45⟩ What is the difference between Product-based Company and Projects-based Company?

46⟩ What is test startegy?

47⟩ Explain what is exhaustive testing?

48⟩ Which model is following in your company for developing software?

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