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 name of the character set for the current connection
mysql_fetch_field()
mysql_close()
mysql_thread_id()
mysql_client_encoding()

2. Returns MySQL host info
mysql_get_host_info()
mysql_affected_rows()
mysql_list_dbs()
mysql_field_name()

3. Returns MySQL protocol info
mysql_free_result()
mysql_get_proto_info()
mysql_client_encoding()
mysql_error()

4. Pings a server connection or reconnects if there is no connection
mysql_ping()
mysql_connect()
mysql_list_dbs()
mysql_errno()

5. Returns a row from a recordset as an associative array
mysql_fetch_assoc()
mysql_field_seek()
mysql_num_fields()
mysql_real_escape_string()

6. Returns the name of a field in a recordset
mysql_field_name()
mysql_list_processes()
mysql_ping()
mysql_pconnect()

7. Returns the current thread ID
mysql_unbuffered_query()
mysql_get_proto_info()
mysql_thread_id()
mysql_close()

8. Returns a row from a recordset as an associative array and/or a numeric array
mysql_free_result()
mysql_fetch_array()
mysql_fetch_assoc()
mysql_real_escape_string()

9. Free result memory
mysql_data_seek()
mysql_pconnect()
mysql_field_name()
mysql_free_result()

10. Returns column info from a recordset as an object
mysql_field_name()
mysql_list_dbs()
mysql_fetch_field()
mysql_field_len()

11. Returns the maximum length of a field in a recordset
mysql_get_server_info()
mysql_query()
mysql_field_len()
mysql_affected_rows()

12. Moves the result pointer to a specified field
mysql_data_seek()
mysql_num_fields()
mysql_connect()
mysql_field_seek()

13. Returns a row from a recordset as a numeric array
mysql_get_host_info()
mysql_field_table()
mysql_fetch_row()
mysql_error()

14. Opens a non-persistent MySQL connection
mysql_num_rows()
mysql_real_escape_string()
mysql_connect()
mysql_free_result()

15. Returns MySQL server info
mysql_close()
mysql_get_server_info()
mysql_data_seek()
mysql_db_name()

16. Returns information about the last query
mysql_unbuffered_query()
mysql_info()
mysql_list_processes()
mysql_errno()

17. Lists available databases on a MySQL server
mysql_list_dbs()
mysql_field_name()
mysql_fetch_array()
mysql_query()

18. Executes a query on a MySQL database
mysql_connect()
mysql_query()
mysql_field_name()
mysql_stat()

19. Returns the type of a field in a recordset
mysql_list_dbs()
mysql_field_type()
mysql_info()
mysql_get_proto_info()

20. Returns the number of affected rows in the previous MySQL operation
mysql_affected_rows()
mysql_data_seek()
mysql_fetch_array()
mysql_errno()

21. Returns the length of the contents of each field in a result row
mysql_fetch_lengths()
mysql_list_processes()
mysql_num_rows()
mysql_get_client_info()

22. Escapes a string for use in SQL statements
mysql_ping()
mysql_get_server_info()
mysql_error()
mysql_real_escape_string()

23. Returns the name of the table the specified field is in
mysql_field_table()
mysql_connect()
mysql_free_result()
mysql_real_escape_string()

24. Returns the flags associated with a field in a recordset
mysql_ping()
mysql_data_seek()
mysql_pconnect()
mysql_field_flags()

25. Returns the AUTO_INCREMENT ID generated from the previous INSERT operation
mysql_errno()
mysql_error()
mysql_insert_id()
mysql_get_host_info()

26. Returns the current system status of the MySQL server
mysql_query()
mysql_list_processes()
mysql_stat()
mysql_num_fields()

27. Returns the value of a field in a recordset
mysql_fetch_lengths()
mysql_result()
mysql_stat()
mysql_affected_rows()

28. Returns MySQL client info
mysql_get_client_info()
mysql_affected_rows()
mysql_data_seek()
mysql_db_name()

29. Returns a database name from a call to mysql_list_dbs()
mysql_fetch_assoc()
mysql_info()
mysql_insert_id()
mysql_db_name()

30. Opens a persistent MySQL connection
mysql_pconnect()
mysql_fetch_row()
mysql_fetch_lengths()
mysql_num_fields()

31. Sets the active MySQL database
mysql_select_db()
mysql_affected_rows()
mysql_free_result()
mysql_error()

32. Lists MySQL processes
mysql_list_processes()
mysql_result()
mysql_select_db()
mysql_client_encoding()

33. Executes a query on a MySQL database (without fetching / buffering the result)
mysql_fetch_field()
mysql_client_encoding()
mysql_connect()
mysql_unbuffered_query()

34. Returns the error number of the last MySQL operation
mysql_error()
mysql_info()
mysql_errno()
mysql_get_host_info()

35. Returns the number of fields in a recordset
mysql_fetch_field()
mysql_field_flags()
mysql_num_fields()
mysql_fetch_lengths()

36. Returns the number of rows in a recordset
mysql_free_result()
mysql_fetch_array()
mysql_num_rows()
mysql_num_fields()

37. Closes a non-persistent MySQL connection
mysql_close()
mysql_connect()
mysql_get_client_info()
mysql_get_server_info()

38. Returns the error description of the last MySQL operation
mysql_query()
mysql_errno()
mysql_error()
mysql_get_host_info()

39. Moves the record pointer
mysql_fetch_assoc()
mysql_get_server_info()
mysql_num_rows()
mysql_data_seek()

40. Returns a row from a recordset as an object
mysql_fetch_row()
mysql_fetch_object()
mysql_field_len()
mysql_fetch_lengths()