PHP Databases Handling If there is no error, then what will the error() method return? Empty String FALSE 0 TRUE Empty String FALSE 0 TRUE 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 of the following is not an SQL aggregate function? AVG CURRENT_DATE() MAX SUM MIN AVG CURRENT_DATE() MAX SUM MIN ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling ([w-]+) will match ___________ one or more word characters and/or hypens one or more word characters one word characters one or more word characters and hypens one or more word characters and/or hypens one or more word characters one word characters one or more word characters and hypens ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling SQL is not case sensitive. SELECT is the same as select. True False True False ANSWER DOWNLOAD EXAMIANS APP
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