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 difference between Unix timestamps and MySQL timestamps? |
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| 2. |
When to use ORDER BY in DELETE statement? |
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| 3. |
How to find the unique values if the value in the column is repeated? |
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| 4. |
What is the purpose of -> in the MySQL terminal? |
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| 5. |
What are ENUMs used for in MySQL? |
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| 6. |
Why to use CHAR instead of VARCHAR in the database? |
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| 7. |
Where’s database data actually stored? Is there a way to see the files which are stored? |
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| 8. |
How important is to list the column names when doing an INSERT? |
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| 9. |
What is the difference between truncate and delete? |
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| 10. |
How to connect a PHP script with the MySQL database? |
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| 11. |
Is the syntax correct? Explain the meaning of the syntax given below |
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| 12. |
What is the difference between a database and a table? |
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| 13. |
How can you make a database as your current database? |
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| 14. |
Write a query to create a database and a table? |
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| 15. |
Why phpMyAdmin is used for MYSQL? |
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| 16. |
What do you understand by MYSQL terminal? |
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| 17. |
What is required to create MYSQL database? |
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| 18. |
How database are managed? |
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| 19. |
What is the difference between MYSQL and SQL? |
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| 20. |
What does the file with the extension: frm, myd, and myi contain? |
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| 21. |
What are the different tables present in MySQL? |
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| 22. |
Write a command with which MySQL table can be repaired |
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| 23. |
How to take MYSQL database backup? |
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| 24. |
Write a query to MYSQL in safe mode and to change the root password |
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| 25. |
Write a query to stop MYSQL in unix |
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| 26. |
What are the applications required to support MYSQL? |
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| 27. |
What is the procedure to configure the application of MYSQL? |
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| 28. |
Write a command to view the content of the table |
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| 29. |
Write a command to view MySQL database table structure |
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| 30. |
What are the steps required to view your MYSQL database? |
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| 31. |
What you can use Regular Expression for in MySQL? Support your answer with an example. |
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| 32. |
What is MySQL data directory? How to determine the location of the data directory? |
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| 33. |
What is difference between mysql_connect and mysql_pconnect? |
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| 34. |
What are the differences between MySQL_fetch_array(), MySQL_fetch_object(), MySQL_fetch_row()? |
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| 35. |
What is the use of i-am-a-dummy flag in MySQL? |
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| 36. |
How will you export tables as an XML file in MySQL? |
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| 37. |
How are MySQL timestamps seen to a user? |
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| 38. |
How would you enter Characters as HEX Numbers? |
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| 39. |
How would you get the current date in Mysql? |
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| 40. |
How would concatenate strings in MySQL? |
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| 41. |
Explain advantages of MyISAM over InnoDB? |
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| 42. |
How is MyISAM table stored? |
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| 43. |
What is the difference between BLOB and TEXT? |
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| 44. |
What is TEXT? |
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| 45. |
What is BLOB? |
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| 46. |
How can we convert between Unix & MySQL timestamps? |
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| 47. |
What does myisamchk do? |
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| 48. |
What are the advantages of MySQL in comparison to Oracle? |
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| 49. |
How do you control the max size of a HEAP table? |
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| 50. |
Tell us something about Heap tables. |
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