PHP Databases Handling ([w-]+) will match ___________ one or more word characters one or more word characters and hypens one or more word characters and/or hypens one word characters one or more word characters one or more word characters and hypens one or more word characters and/or hypens one word characters ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following is not an SQL aggregate function? MAX MIN SUM CURRENT_DATE() AVG MAX MIN SUM CURRENT_DATE() AVG ANSWER DOWNLOAD EXAMIANS APP
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 the result set to include a description of the NAME field 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 ascending 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 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 ascending order It causes rows with the same ID to be sorted by NAME in descending order ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling The ............. statement is used to delete a table. DELETE TABLE DROP TABLE REMOVE TABLE DEL TABLE DELETE TABLE DROP TABLE REMOVE TABLE DEL TABLE 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? affected_rows() num_rows() changed_rows() new_rows() affected_rows() num_rows() changed_rows() new_rows() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following DBMSs do not have a native PHP extension? IBM DB/2 PostgreSQL MySQL Microsoft SQL Server None of these IBM DB/2 PostgreSQL MySQL Microsoft SQL Server None of these ANSWER DOWNLOAD EXAMIANS APP
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