Software Verification in Software Engineering
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Questions and Answers

What is the primary purpose of software testing?

  • To ensure the software conforms to the requirements (correct)
  • To maintain the software during its lifecycle
  • To certify the absence of defects in the software
  • To find as many defects as possible

    • Which of the following is NOT a common type of software test?

  • Acceptance test
  • Unit test
  • Integration test
  • Marketing test (correct)

    • Which of the following activities is part of the software testing process?

  • Project management
  • Test planning (correct)
  • Software coding
  • Software design

    • What is the main purpose of a test plan?

    <p>To describe how the tests will be performed</p> Signup and view all the answers

    What is the difference between a test scenario and a test case?

    <p>Test scenarios describe the overall testing approach, while test cases define the specific tests to be executed.</p> Signup and view all the answers

    Which of the following is a key characteristic of software testing?

    <p>It aims to decrease the rate of defects in the software</p> Signup and view all the answers

    What is the primary purpose of unit testing during the software construction phase?

    <p>To verify the correctness of individual methods and components</p> Signup and view all the answers

    Which of the following is a key step in the debugging process during software construction?

    <p>Identifying the root cause of the problem in the code</p> Signup and view all the answers

    Which software testing strategy involves combining and testing all software modules as a single system?

    <p>Integration testing</p> Signup and view all the answers

    Why is writing unit tests considered an important part of the software construction phase?

    <p>To verify the correctness of individual methods and components</p> Signup and view all the answers

    What is the primary difference between unit testing and system testing during software construction?

    <p>Unit testing focuses on individual components, while system testing focuses on the entire software system</p> Signup and view all the answers

    What is the primary purpose of the integration phase during software construction?

    <p>To combine and test all software modules as a single system</p> Signup and view all the answers

    What is the frequency of delivering increments to customers in extreme programming?

    <p>Weekly</p> Signup and view all the answers

    What must happen for a build to be accepted in extreme programming?

    <p>Tests must run successfully</p> Signup and view all the answers

    What practice in extreme programming focuses on writing tests before implementing functionality?

    <p>Test-first development</p> Signup and view all the answers

    What is the main focus of the Scrum approach in agile software development?

    <p>Managing iterative development</p> Signup and view all the answers

    Which extreme programming practice involves continuously improving code as soon as possible?

    <p>Refactoring</p> Signup and view all the answers

    What is developed first in extreme programming's small releases?

    <p>Minimal useful set of functionality</p> Signup and view all the answers

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