PHP Databases Handling Which one of the following statements can be used to select the database? mysqli->select_db(‘databasename’); $mysqli->select_db(‘databasename’); mysqli=select_db(‘databasename’); $mysqli=select_db(‘databasename’); mysqli->select_db(‘databasename’); $mysqli->select_db(‘databasename’); mysqli=select_db(‘databasename’); $mysqli=select_db(‘databasename’); ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling When you are building administrative links you’ll need to accept two arguments, which of the following are they? URL of previous entry and URL of the entry you are working with URL of previous entry and previous page The current page and URL of the entry you are working with The current page and previous page URL of previous entry and URL of the entry you are working with URL of previous entry and previous page The current page and URL of the entry you are working with The current page and previous page ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Your confirmation form submits your choice, via the _______ method, to ________ POST index.php GET index.php GET admin.php POST admin.php POST index.php GET index.php GET admin.php POST admin.php 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 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 dataset returned by the query to be sorted 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 rows with the same ID to be sorted by NAME in descending order It causes the dataset returned by the query to be sorted in descending order ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method rolls back the present transaction? rollback() undo() back() commit() rollback() undo() back() commit() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following is not an SQL aggregate function? MIN MAX CURRENT_DATE() SUM AVG MIN MAX CURRENT_DATE() SUM AVG ANSWER DOWNLOAD EXAMIANS APP
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