Top 50 Ncover Interview Questions with Answers

Ncover Interview Questions with Answers

1. What is NCover?

a) A code coverage tool
b) A database management tool
c) An automated testing tool
d) An HTML editor

Answer: a

2. Which programming languages does NCover support?

a) Only C#
b) Only Java
c) Both C# and Java
d) None of the above

Answer: c

3. What is code coverage?

a) The percentage of lines of code that have been executed during testing
b) The number of bugs found during testing
c) The time it takes to run a test suite
d) The amount of code that has been written

Answer: a

4. What is NCover Explorer?

a) A GUI application for viewing code coverage metrics
b) A command-line application for running tests
c) A reporting tool for generating test reports
d) A plugin for Visual Studio

Answer: a

5. What is the purpose of the NCover.Console command-line tool?

a) To generate code coverage metrics from tests
b) To view code coverage metrics in a console window
c) To export code coverage data to a file
d) To run tests from the command line

Answer: a

6. What file format does NCover use to store code coverage data?

a) XML
b) CSV
c) JSON
d) TXT

Answer: a

7. Which of the following is NOT a metric provided by NCover?

a) Branch coverage
b) Function coverage
c) Code complexity
d) Code duplication

Answer: d

8. What is the difference between statement coverage and branch coverage?

a) Statement coverage measures the percentage of lines of code executed, while branch coverage measures the percentage of decision points executed
b) Branch coverage measures the percentage of lines of code executed, while statement coverage measures the percentage of decision points executed
c) Statement coverage measures the percentage of functions executed, while branch coverage measures the percentage of lines of code executed
d) Branch coverage measures the percentage of functions executed, while statement coverage measures the percentage of lines of code executed

Answer: a

9. What is the purpose of the NCover.Reporting tool?

a) To generate test reports in various formats
b) To view code coverage metrics in a GUI application
c) To export code coverage data to a file
d) To run tests from the command line

Answer: a

10. What is the purpose of the NCoverExplorer.exe.config file?

a) To configure the behavior of NCover Explorer
b) To specify which tests should be run
c) To specify which code files should be excluded from coverage
d) To set the log level for NCover

Answer: a

11. What is the purpose of the NCover.Storage directory?

a) To store log files generated by NCover
b) To store the NCover binary files
c) To store code coverage data generated by NCover
d) To store the NCover.Reporting tool

Answer: c

12. Which of the following is NOT a way to exclude code from coverage using NCover?

a) Using attributes
b) Using a configuration file
c) Using a command-line switch
d) Using an environment variable

Answer: d

13. What is the purpose of the –xml switch in the NCover.Console tool?

a) To specify the output format for code coverage data
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

14. What is the purpose of the –exclude switch in the NCover.Console tool?

a) To specify which code files should be excluded from coverage
b) To specify which tests should be excluded from coverage
c) To specify which coverage metrics should be excluded from the report
d) To specify which tests should be run

Answer: a

15. What is the purpose of the –threshold switch in the NCover.Console tool?

a) To specify the minimum code coverage threshold that must be met for a successful build
b) To specify the maximum code coverage threshold that must be met for a successful build
c) To specify the threshold for a specific coverage metric, such as branch coverage
d) To specify the threshold for a specific test method or class

Answer: a

16. What is the purpose of the NCover.Logger property in the NCover.Console tool?

a) To specify the logging level for NCover
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

17. What is the purpose of the NCover.Reporting.GenerateFor property in the NCover.Console tool?

a) To specify the type of report that should be generated
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

18. What is the purpose of the NCover.Reporting.Output property in the NCover.Console tool?

a) To specify the location where the test report should be saved
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the logging level for NCover

Answer: a

19. What is the purpose of the NCover.Console.ExcludeRegex property?

a) To specify a regular expression for excluding code files from coverage
b) To specify a regular expression for excluding tests from coverage
c) To specify a regular expression for excluding certain coverage metrics from the report
d) To specify a regular expression for including code files in coverage

Answer: a

20. What is the purpose of the NCover.Console.IncludeRegex property?

a) To specify a regular expression for including code files in coverage
b) To specify a regular expression for including tests in coverage
c) To specify a regular expression for including certain coverage metrics in the report
d) To specify a regular expression for excluding code files from coverage

Answer: a

21. What is the purpose of the NCover.Console.MinimumVisiblity property?

a) To specify the minimum visibility level of code that should be included in coverage
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

22. What is the purpose of the NCover.Console.MethodToCover property?

a) To specify a specific method or class that should be covered during testing
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

23. What is the purpose of the NCover.Console.Run property?

a) To specify the location of the test assembly
b) To specify the location of the NCover binary files
c) To specify the location where code coverage data should be saved
d) To specify whether tests should be run before generating coverage data

Answer: d

24. What is the purpose of the NCover.Console.ShowCommandLine property?

a) To show the command line used by the NCover.Console tool
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

25. What is the purpose of the NCover.Console.WorkingDirectory property?

a) To specify the directory where the NCover.Console tool should be run from
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

26. What is the purpose of the NCover.Console.TestProperty property?

a) To specify a property that should be passed to the test runner
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

27. What is the purpose of the NCover.Console.WaitTest property?

a) To specify whether the NCover.Console tool should wait for the completion of tests before generating coverage data
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

28. What is the purpose of the NCover.Console.OldConsole property?

a) To specify whether the NCover.Console tool should use the old console mode for compatibility with older systems
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

29. What is the purpose of the NCover.Console.RunAndOutput property?

a) To specify whether tests should be run before generating coverage data, and to output to the console
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

30. What is the purpose of the NCover.Console.Registration property?

a) To register the NCover.Console tool as a service
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

31. What is the purpose of the NCover.Console.Exit property?

a) To specify whether the NCover.Console tool should exit after generating coverage data
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

32. What is the purpose of the NCover.Console.Tags property?

a) To specify tags that should be associated with coverage data
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

33. What is the purpose of the NCover.Console.TagGroup property?

a) To specify the tag grouping for coverage data
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

34. What is the purpose of the NCover.Console.BuildListFile property?

a) To specify a file that contains a list of build targets for the NCover.Console tool
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

35. What is the purpose of the NCover.Console.NoHang property?

a) To specify whether the NCover.Console tool should not hang when running in a command line environment
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

36. What is the purpose of the NCover.Console.ConsoleOptions.OldConsole property?

a) To specify whether the NCover.Console tool should use the old console mode for compatibility with older systems
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

37. What is the purpose of the NCover.Console.ConsoleOptions.FullPath property?

a) To specify whether the full path of the test assembly should be shown in the console output
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

38. What is the purpose of the NCover.Console.ConsoleOptions.WaitForConnection property?

a) To specify whether the NCover.Console tool should wait for a connection before running
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

39. What is the purpose of the NCover.Console.ConsoleOptions.Cache property?

a) To specify whether the NCover.Console tool should use a cached version of the test assembly
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

40. What is the purpose of the NCover.Console.ConsoleOptions.Append property?

a) To specify whether the output of the NCover.Console tool should be appended to an existing file
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

41. What is the purpose of the NCover.Console.ConsoleOptions.NoConsole property?

a) To specify whether the NCover.Console tool should not output any console messages
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

42. What is the purpose of the NCover.Console.ConsoleOptions.TeamCity property?

a) To specify whether the NCover.Console tool should output messages in TeamCity format
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

43. What is the purpose of the NCover.Console.ConsoleOptions.ShowErrorOutput property?

a) To specify whether the NCover.Console tool should output error messages to the console
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

44. What is the purpose of the NCover.Console.ConsoleOptions.NoLogo property?

a) To specify whether the NCover.Console tool should not display the NCover logo in the console output
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

45. What is the purpose of the NCover.Console.ConsoleOptions.DeployLibraries property?

a) To specify whether NCover should deploy any necessary libraries to the test assembly
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

46. What is the purpose of the NCover.Console.ConsoleOptions.DotNetPath property?

a) To specify the path to the .NET framework that should be used by NCover.Console
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

47. What is the purpose of the NCover.Console.ConsoleOptions.NUnitPath property?

a) To specify the path to the NUnit test runner that should be used by NCover.Console
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

48. What is the purpose of the NCover.Console.ConsoleOptions.MSTestPath property?

a) To specify the path to the MSTest test runner that should be used by NCover.Console
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

49. What is the purpose of the NCover.Console.ConsoleOptions.XUnitPath property?

a) To specify the path to the XUnit test runner that should be used by NCover.Console
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

50. What is the purpose of the NCover.Console.ConsoleOptions.MonoPath property?

a) To specify the path to the Mono framework that should be used by NCover.Console
b) To specify the location of the test assembly
c) To specify the location of the NCover binary files
d) To specify the location where code coverage data should be saved

Answer: a

Ashwani Kumar
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