Please answer the multiple choice questions in the link. Thanks http://imgur.com

Question

Please answer the multiple choice questions in the link. Thanks

http://imgur.com/xLtWAM5

A. a list box c. a multi-line text box b. a text box d. a tree view mysql_select_db() __. a. changes the current schema c. logs in to a database server b. validates a database user d. logs into MySQL 3D. _"e function responsible for loading the next result from a database cursor is__ a. mysql_read() c. mysql_connect() b. mysql_query() d. mysql_fetch_object() 31. "select max(ID) from user" is guaranteed to return ___ a. One or NULL c. Zero or NULL b. An integer d. An integer or NULL

Explanation / Answer

Ans 29) C is the correct option.

mysql_select_db() function is used to logs into a database server.

Ans 30) D is the correct option.

The function responsible for loading the next result from database cursor is mysql_fetch_object().

Ans 31) B is the correct option.

"select max(ID) from user" is guaranteed to return an integer.

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