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 use of final keyword? |
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| 2. |
What are interfaces in PHP? |
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| 3. |
What is function overriding? |
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| 4. |
How will you call member functions of a class in PHP? |
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| 5. |
How will you create objects in PHP? |
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| 6. |
How will you access the reference to same object within the object in PHP? |
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| 7. |
How will you add a destructor function to a PHP class? |
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| 8. |
How will you add a constructor function to a PHP class? |
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| 9. |
Can you create a class in PHP? |
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| 10. |
How will you parse an XML document using PHP? |
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| 11. |
How will you close a MySql database using PHP? |
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| 12. |
How will you create a MySql database using PHP? |
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| 13. |
How will you connect a MySql database using PHP? |
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| 14. |
What is the purpose of date() function? |
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| 15. |
What is the purpose of getdate() function? |
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| 16. |
How will you get the current date and time using PHP? |
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| 17. |
How will you retrieve formated string of trace in PHP when error occured? |
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| 18. |
How will you retrieve stack trace using Exception class in PHP when error occured? |
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| 19. |
How will you retrieve source line using Exception class in PHP when error occured? |
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| 20. |
How will you retrieve source filename using Exception class in PHP when error occured? |
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| 21. |
How will you retrieve code of exception using Exception class in PHP when error occured? |
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| 22. |
How will you retrieve the error message using Exception class in PHP when error occured? |
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| 23. |
How preg_split() function works? |
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| 24. |
How preg_match() function works? |
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| 25. |
How split() function works? |
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| 26. |
How eregi() function works? |
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| 27. |
How ereg() function works? |
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| 28. |
What is the purpose of $php_errormsg variable in PHP? |
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| 29. |
What is the purpose of $_PHP_SELF variable in PHP? |
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| 30. |
What is the purpose of $_SESSION variable in PHP? |
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| 31. |
What is the purpose of $_COOKIE variable in PHP? |
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| 32. |
What is the purpose of $_SERVER variable in PHP? |
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| 33. |
What is the purpose of $GLOBALS variable in PHP? |
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| 34. |
How will you access the error code associated with file upload in PHP? |
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| 35. |
How will you access the content type of the uploaded file in PHP? |
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| 36. |
How will you access the size of the uploaded file in PHP? |
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| 37. |
How will you access the actual name of the uploaded file in PHP? |
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| 38. |
How will you access the uploaded file in PHP? |
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| 39. |
What is the purpose of $_FILES variable in PHP? |
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| 40. |
How will you send an email using PHP? |
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| 41. |
How will you destroy the session? |
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| 42. |
How will you unset a single session variable? |
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| 43. |
How will you check if session variable is already set or not in PHP? |
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| 44. |
How will you access session variables in PHP? |
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| 45. |
How will you start a session in PHP? |
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| 46. |
How will you delete a cookie? |
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| 47. |
How will you make a check that a cookie is set or not? |
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| 48. |
How will you get cookies using PHP? |
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| 49. |
How will you set cookies using PHP? |
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| 50. |
Can you assign the default values to a function parameters? |
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