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 a field in a recordset
mysql_info()
mysql_db_name()
mysql_close()
mysql_field_name()

2. Opens a non-persistent MySQL connection
mysql_connect()
mysql_affected_rows()
mysql_query()
mysql_thread_id()

3. Lists MySQL processes
mysql_list_processes()
mysql_fetch_object()
mysql_fetch_assoc()
mysql_data_seek()

4. Executes a query on a MySQL database (without fetching / buffering the result)
mysql_unbuffered_query()
mysql_fetch_array()
mysql_query()
mysql_insert_id()

5. Moves the record pointer
mysql_list_dbs()
mysql_num_fields()
mysql_client_encoding()
mysql_data_seek()

6. Returns the type of a field in a recordset
mysql_field_type()
mysql_list_processes()
mysql_errno()
mysql_get_client_info()

7. Returns the number of fields in a recordset
mysql_thread_id()
mysql_num_fields()
mysql_get_host_info()
mysql_field_flags()

8. Moves the result pointer to a specified field
mysql_fetch_field()
mysql_field_seek()
mysql_field_table()
mysql_fetch_object()

9. Opens a persistent MySQL connection
mysql_ping()
mysql_pconnect()
mysql_field_table()
mysql_unbuffered_query()

10. Returns the number of affected rows in the previous MySQL operation
mysql_fetch_field()
mysql_affected_rows()
mysql_free_result()
mysql_list_dbs()

11. Escapes a string for use in SQL statements
mysql_list_processes()
mysql_real_escape_string()
mysql_get_proto_info()
mysql_fetch_lengths()

12. Returns the length of the contents of each field in a result row
mysql_client_encoding()
mysql_get_client_info()
mysql_field_len()
mysql_fetch_lengths()

13. Returns the current system status of the MySQL server
mysql_free_result()
mysql_field_name()
mysql_stat()
mysql_unbuffered_query()

14. Sets the active MySQL database
mysql_get_host_info()
mysql_select_db()
mysql_insert_id()
mysql_error()

15. Executes a query on a MySQL database
mysql_query()
mysql_get_client_info()
mysql_fetch_array()
mysql_select_db()

16. Returns a database name from a call to mysql_list_dbs()
mysql_db_name()
mysql_field_flags()
mysql_fetch_field()
mysql_affected_rows()

17. Lists available databases on a MySQL server
mysql_num_rows()
mysql_fetch_field()
mysql_list_dbs()
mysql_field_len()

18. Returns the value of a field in a recordset
mysql_result()
mysql_num_rows()
mysql_select_db()
mysql_affected_rows()

19. Returns the flags associated with a field in a recordset
mysql_free_result()
mysql_field_flags()
mysql_unbuffered_query()
mysql_client_encoding()

20. Returns a row from a recordset as an associative array
mysql_fetch_assoc()
mysql_close()
mysql_field_table()
mysql_field_seek()

21. Returns MySQL host info
mysql_get_host_info()
mysql_fetch_lengths()
mysql_field_type()
mysql_select_db()

22. Returns information about the last query
mysql_data_seek()
mysql_select_db()
mysql_info()
mysql_error()

23. Returns MySQL server info
mysql_get_proto_info()
mysql_db_name()
mysql_fetch_assoc()
mysql_get_server_info()

24. Returns the name of the character set for the current connection
mysql_fetch_field()
mysql_get_proto_info()
mysql_client_encoding()
mysql_connect()

25. Returns column info from a recordset as an object
mysql_list_dbs()
mysql_connect()
mysql_get_server_info()
mysql_fetch_field()

26. Returns the number of rows in a recordset
mysql_fetch_lengths()
mysql_list_processes()
mysql_pconnect()
mysql_num_rows()

27. Returns the error number of the last MySQL operation
mysql_errno()
mysql_field_name()
mysql_get_host_info()
mysql_select_db()

28. Returns the current thread ID
mysql_thread_id()
mysql_field_name()
mysql_real_escape_string()
mysql_query()

29. Returns the maximum length of a field in a recordset
mysql_field_len()
mysql_insert_id()
mysql_get_client_info()
mysql_select_db()

30. Returns the error description of the last MySQL operation
mysql_list_processes()
mysql_num_fields()
mysql_error()
mysql_get_server_info()

31. Closes a non-persistent MySQL connection
mysql_list_dbs()
mysql_close()
mysql_errno()
mysql_field_seek()

32. Returns MySQL client info
mysql_get_client_info()
mysql_close()
mysql_errno()
mysql_field_flags()

33. Free result memory
mysql_fetch_assoc()
mysql_stat()
mysql_free_result()
mysql_fetch_row()

34. Pings a server connection or reconnects if there is no connection
mysql_ping()
mysql_affected_rows()
mysql_get_client_info()
mysql_errno()

35. Returns a row from a recordset as a numeric array
mysql_result()
mysql_connect()
mysql_ping()
mysql_fetch_row()

36. Returns a row from a recordset as an associative array and/or a numeric array
mysql_field_seek()
mysql_fetch_array()
mysql_field_table()
mysql_field_type()

37. Returns a row from a recordset as an object
mysql_fetch_object()
mysql_field_type()
mysql_ping()
mysql_get_server_info()

38. Returns the name of the table the specified field is in
mysql_field_seek()
mysql_field_table()
mysql_get_client_info()
mysql_query()

39. Returns the AUTO_INCREMENT ID generated from the previous INSERT operation
mysql_stat()
mysql_fetch_array()
mysql_insert_id()
mysql_free_result()

40. Returns MySQL protocol info
mysql_get_host_info()
mysql_get_server_info()
mysql_fetch_object()
mysql_get_proto_info()