PHP Databases Handling What does the DESC keyword do in the following query?SELECT * FROM MY_TABLE WHERE ID > 0 ORDER BY ID, NAME DESC It causes rows with the same ID to be sorted by NAME in ascending order It causes the dataset returned by the query to be sorted in descending order It causes rows with the same ID to be sorted by NAME in descending order It causes the result set to include a description of the NAME field It causes rows with the same ID to be sorted by NAME in ascending order It causes the dataset returned by the query to be sorted in descending order It causes rows with the same ID to be sorted by NAME in descending order It causes the result set to include a description of the NAME field ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following method is used to retrieve the number of rows affected by an INSERT, UPDATE, or DELETE query? new_rows() affected_rows() num_rows() changed_rows() new_rows() affected_rows() num_rows() changed_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling The (|/) tells the server to match ___________ backward slash forward slash nothing either nothing or a forward slash backward slash forward slash nothing either nothing or a forward slash ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following DBMSs do not have a native PHP extension? None of these PostgreSQL MySQL Microsoft SQL Server IBM DB/2 None of these PostgreSQL MySQL Microsoft SQL Server IBM DB/2 ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following is not an SQL aggregate function? CURRENT_DATE() MAX SUM AVG MIN CURRENT_DATE() MAX SUM AVG MIN ANSWER DOWNLOAD EXAMIANS APP
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