InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the purpose of read() function? |
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| 2. |
What is the purpose of getc() function? |
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| 3. |
What is the purpose of close() function? |
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| 4. |
How will you open a file in writing mode without truncating it? |
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| 5. |
How will you open a file in writing mode? |
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| 6. |
How will you open a file in read-only mode? |
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| 7. |
What is circular reference? |
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| 8. |
How will you dereference a reference? |
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| 9. |
What is dereferencing? |
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| 10. |
How will you create a reference for a subrouting? |
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| 11. |
How will you create a reference for a hash? |
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| 12. |
How will you create a reference for a array? |
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| 13. |
How will you create a reference for a variable? |
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| 14. |
What is a Perl references? |
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| 15. |
What is Subroutine Call Context? |
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| 16. |
What are state variables in perl? |
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| 17. |
What is lexical scoping? |
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| 18. |
What is dynamic scoping? |
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| 19. |
What is purpose of local operator in perl? |
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| 20. |
What are lexical variables in perl? |
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| 21. |
What is the default scope of perl variables? |
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| 22. |
What is the purpose of my operator? |
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| 23. |
How will you get the count of parameters passed to a perl subroutine? |
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| 24. |
How will you access the parameters passed to a perl subroutine? |
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| 25. |
How will you call a subroutine in perl? |
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| 26. |
How will you define a subroutine in perl? |
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| 27. |
What is the purpose of strftime() function? |
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| 28. |
What is the purpose of time() function? |
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| 29. |
What is the difference between localtime() and gmtime() functions? |
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| 30. |
What is the purpose of gmtime() function? |
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| 31. |
What is the purpose of localtime() function? |
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| 32. |
What is the purpose of −> operator? |
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| 33. |
What is the purpose of −− operator? |
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| 34. |
What is the purpose of ++ operator? |
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| 35. |
What is the purpose of .. operator? |
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| 36. |
What is the purpose of x operator? |
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| 37. |
What is the purpose of . operator? |
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| 38. |
What is the purpose of qx{ } operator? |
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| 39. |
What is the purpose of qq{ } operator? |
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| 40. |
What is the purpose of q{ } operator? |
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| 41. |
What is the purpose of **= operator? |
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| 42. |
What is the purpose of cmp operator? |
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| 43. |
What is the purpose of ne operator? |
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| 44. |
What is the purpose of eq operator? |
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| 45. |
What is the purpose of ge operator? |
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| 46. |
What is the purpose of le operator? |
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| 47. |
What is the purpose of gt operator? |
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| 48. |
What is the purpose of lt operator? |
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| 49. |
What is the purpose of operator? |
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| 50. |
What is the purpose of goto &NAME statement? |
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