Test your basic knowledge |

Php Mysql Basics

Subject : it-skills

Instructions:

Answer 40 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Returns the AUTO_INCREMENT ID generated from the previous INSERT operation
mysql_insert_id()
mysql_client_encoding()
mysql_ping()
mysql_field_name()

2. Opens a persistent MySQL connection
mysql_info()
mysql_pconnect()
mysql_data_seek()
mysql_get_client_info()

3. Returns the number of fields in a recordset
mysql_num_fields()
mysql_error()
mysql_real_escape_string()
mysql_fetch_assoc()

4. Executes a query on a MySQL database (without fetching / buffering the result)
mysql_unbuffered_query()
mysql_fetch_row()
mysql_get_host_info()
mysql_num_fields()

5. Executes a query on a MySQL database
mysql_query()
mysql_field_table()
mysql_fetch_object()
mysql_num_rows()

6. Returns the current thread ID
mysql_field_table()
mysql_thread_id()
mysql_fetch_row()
mysql_get_proto_info()

7. Lists available databases on a MySQL server
mysql_field_name()
mysql_affected_rows()
mysql_fetch_object()
mysql_list_dbs()

8. Returns the value of a field in a recordset
mysql_fetch_lengths()
mysql_result()
mysql_get_proto_info()
mysql_ping()

9. Moves the record pointer
mysql_get_client_info()
mysql_db_name()
mysql_real_escape_string()
mysql_data_seek()

10. Returns the error description of the last MySQL operation
mysql_error()
mysql_field_table()
mysql_errno()
mysql_select_db()

11. Returns the current system status of the MySQL server
mysql_stat()
mysql_get_client_info()
mysql_insert_id()
mysql_num_rows()

12. Returns column info from a recordset as an object
mysql_fetch_row()
mysql_field_table()
mysql_fetch_field()
mysql_affected_rows()

13. Returns the maximum length of a field in a recordset
mysql_ping()
mysql_field_len()
mysql_list_dbs()
mysql_query()

14. Returns the flags associated with a field in a recordset
mysql_list_processes()
mysql_free_result()
mysql_field_flags()
mysql_get_proto_info()

15. Sets the active MySQL database
mysql_fetch_assoc()
mysql_fetch_row()
mysql_select_db()
mysql_connect()

16. Returns the type of a field in a recordset
mysql_field_type()
mysql_fetch_row()
mysql_field_seek()
mysql_fetch_array()

17. Returns the number of rows in a recordset
mysql_num_rows()
mysql_get_host_info()
mysql_pconnect()
mysql_connect()

18. Returns MySQL host info
mysql_affected_rows()
mysql_num_fields()
mysql_errno()
mysql_get_host_info()

19. Returns the name of the character set for the current connection
mysql_client_encoding()
mysql_db_name()
mysql_get_proto_info()
mysql_free_result()

20. Returns a row from a recordset as an associative array and/or a numeric array
mysql_select_db()
mysql_field_name()
mysql_free_result()
mysql_fetch_array()

21. Returns the error number of the last MySQL operation
mysql_get_client_info()
mysql_num_fields()
mysql_errno()
mysql_stat()

22. Returns the length of the contents of each field in a result row
mysql_db_name()
mysql_info()
mysql_fetch_lengths()
mysql_list_dbs()

23. Returns the name of a field in a recordset
mysql_field_name()
mysql_data_seek()
mysql_db_name()
mysql_close()

24. Returns MySQL protocol info
mysql_fetch_row()
mysql_unbuffered_query()
mysql_get_proto_info()
mysql_field_flags()

25. Returns information about the last query
mysql_field_table()
mysql_field_seek()
mysql_info()
mysql_real_escape_string()

26. Free result memory
mysql_fetch_array()
mysql_real_escape_string()
mysql_error()
mysql_free_result()

27. Returns MySQL server info
mysql_fetch_field()
mysql_field_flags()
mysql_get_server_info()
mysql_ping()

28. Opens a non-persistent MySQL connection
mysql_fetch_array()
mysql_affected_rows()
mysql_connect()
mysql_errno()

29. Returns a row from a recordset as a numeric array
mysql_field_flags()
mysql_unbuffered_query()
mysql_fetch_row()
mysql_result()

30. Pings a server connection or reconnects if there is no connection
mysql_data_seek()
mysql_fetch_field()
mysql_fetch_object()
mysql_ping()

31. Returns the name of the table the specified field is in
mysql_db_name()
mysql_fetch_field()
mysql_insert_id()
mysql_field_table()

32. Returns a database name from a call to mysql_list_dbs()
mysql_ping()
mysql_errno()
mysql_db_name()
mysql_fetch_assoc()

33. Returns MySQL client info
mysql_fetch_lengths()
mysql_close()
mysql_get_client_info()
mysql_thread_id()

34. Closes a non-persistent MySQL connection
mysql_get_proto_info()
mysql_result()
mysql_close()
mysql_pconnect()

35. Escapes a string for use in SQL statements
mysql_real_escape_string()
mysql_db_name()
mysql_stat()
mysql_fetch_array()

36. Returns a row from a recordset as an object
mysql_thread_id()
mysql_data_seek()
mysql_select_db()
mysql_fetch_object()

37. Moves the result pointer to a specified field
mysql_fetch_field()
mysql_field_seek()
mysql_field_flags()
mysql_pconnect()

38. Lists MySQL processes
mysql_list_processes()
mysql_num_fields()
mysql_field_table()
mysql_field_type()

39. Returns the number of affected rows in the previous MySQL operation
mysql_query()
mysql_data_seek()
mysql_affected_rows()
mysql_error()

40. Returns a row from a recordset as an associative array
mysql_result()
mysql_fetch_assoc()
mysql_ping()
mysql_list_dbs()