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 a row from a recordset as an object
mysql_fetch_object()
mysql_fetch_lengths()
mysql_fetch_assoc()
mysql_db_name()

2. Returns a row from a recordset as an associative array and/or a numeric array
mysql_field_len()
mysql_fetch_array()
mysql_get_server_info()
mysql_field_flags()

3. Returns the number of fields in a recordset
mysql_num_rows()
mysql_get_proto_info()
mysql_num_fields()
mysql_thread_id()

4. Returns MySQL client info
mysql_field_type()
mysql_stat()
mysql_get_client_info()
mysql_field_flags()

5. Returns MySQL server info
mysql_get_host_info()
mysql_get_server_info()
mysql_fetch_assoc()
mysql_errno()

6. Returns the number of affected rows in the previous MySQL operation
mysql_connect()
mysql_free_result()
mysql_affected_rows()
mysql_query()

7. Returns the current system status of the MySQL server
mysql_insert_id()
mysql_field_table()
mysql_list_processes()
mysql_stat()

8. Returns the name of the table the specified field is in
mysql_select_db()
mysql_field_flags()
mysql_stat()
mysql_field_table()

9. Returns the number of rows in a recordset
mysql_num_rows()
mysql_fetch_array()
mysql_get_server_info()
mysql_num_fields()

10. Returns the name of the character set for the current connection
mysql_free_result()
mysql_client_encoding()
mysql_info()
mysql_get_proto_info()

11. Returns the flags associated with a field in a recordset
mysql_thread_id()
mysql_free_result()
mysql_field_flags()
mysql_fetch_field()

12. Returns the error number of the last MySQL operation
mysql_errno()
mysql_list_dbs()
mysql_field_type()
mysql_error()

13. Escapes a string for use in SQL statements
mysql_stat()
mysql_real_escape_string()
mysql_get_server_info()
mysql_errno()

14. Returns a row from a recordset as an associative array
mysql_client_encoding()
mysql_result()
mysql_select_db()
mysql_fetch_assoc()

15. Returns information about the last query
mysql_num_fields()
mysql_get_client_info()
mysql_real_escape_string()
mysql_info()

16. Returns the value of a field in a recordset
mysql_errno()
mysql_unbuffered_query()
mysql_result()
mysql_insert_id()

17. Pings a server connection or reconnects if there is no connection
mysql_num_fields()
mysql_fetch_field()
mysql_fetch_row()
mysql_ping()

18. Lists available databases on a MySQL server
mysql_real_escape_string()
mysql_close()
mysql_list_dbs()
mysql_get_server_info()

19. Executes a query on a MySQL database (without fetching / buffering the result)
mysql_affected_rows()
mysql_thread_id()
mysql_real_escape_string()
mysql_unbuffered_query()

20. Returns the AUTO_INCREMENT ID generated from the previous INSERT operation
mysql_fetch_assoc()
mysql_get_server_info()
mysql_insert_id()
mysql_free_result()

21. Moves the record pointer
mysql_select_db()
mysql_affected_rows()
mysql_get_server_info()
mysql_data_seek()

22. Returns column info from a recordset as an object
mysql_field_type()
mysql_field_len()
mysql_select_db()
mysql_fetch_field()

23. Free result memory
mysql_list_dbs()
mysql_thread_id()
mysql_free_result()
mysql_field_table()

24. Returns the type of a field in a recordset
mysql_error()
mysql_ping()
mysql_get_proto_info()
mysql_field_type()

25. Returns the error description of the last MySQL operation
mysql_thread_id()
mysql_error()
mysql_info()
mysql_field_table()

26. Returns the name of a field in a recordset
mysql_pconnect()
mysql_field_type()
mysql_real_escape_string()
mysql_field_name()

27. Returns MySQL host info
mysql_thread_id()
mysql_error()
mysql_get_host_info()
mysql_pconnect()

28. Lists MySQL processes
mysql_result()
mysql_db_name()
mysql_fetch_lengths()
mysql_list_processes()

29. Returns the maximum length of a field in a recordset
mysql_affected_rows()
mysql_field_len()
mysql_get_server_info()
mysql_field_type()

30. Executes a query on a MySQL database
mysql_pconnect()
mysql_query()
mysql_fetch_object()
mysql_connect()

31. Returns the length of the contents of each field in a result row
mysql_fetch_array()
mysql_free_result()
mysql_fetch_lengths()
mysql_get_proto_info()

32. Opens a persistent MySQL connection
mysql_affected_rows()
mysql_pconnect()
mysql_get_client_info()
mysql_db_name()

33. Sets the active MySQL database
mysql_affected_rows()
mysql_insert_id()
mysql_select_db()
mysql_field_seek()

34. Opens a non-persistent MySQL connection
mysql_num_rows()
mysql_connect()
mysql_field_len()
mysql_ping()

35. Returns a row from a recordset as a numeric array
mysql_fetch_row()
mysql_db_name()
mysql_connect()
mysql_get_proto_info()

36. Closes a non-persistent MySQL connection
mysql_fetch_field()
mysql_list_dbs()
mysql_close()
mysql_real_escape_string()

37. Returns the current thread ID
mysql_field_table()
mysql_thread_id()
mysql_get_client_info()
mysql_num_rows()

38. Returns a database name from a call to mysql_list_dbs()
mysql_data_seek()
mysql_fetch_field()
mysql_ping()
mysql_db_name()

39. Moves the result pointer to a specified field
mysql_field_table()
mysql_fetch_assoc()
mysql_num_fields()
mysql_field_seek()

40. Returns MySQL protocol info
mysql_fetch_object()
mysql_num_rows()
mysql_fetch_array()
mysql_get_proto_info()