PHP Databases Handling If there is no error, then what will the error() method return? Empty String FALSE TRUE 0 Empty String FALSE TRUE 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling The ............. statement is used to delete a table. REMOVE TABLE DEL TABLE DROP TABLE DELETE TABLE REMOVE TABLE DEL TABLE DROP TABLE DELETE TABLE ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling What will happen at the end of the following sequence of SQL commands?BEGIN TRANSACTIONDELETE FROM MYTABLE WHERE ID=1DELETE FROM OTHERTABLEROLLBACK TRANSACTION The contents of both OTHERTABLE and MYTABLE will be deleted The contents of OTHERTABLE will be deleted, as will be all the contents of MYTABLE whose ID is 1 The database will remain unchanged The contents of OTHERTABLE will be deleted The contents of both OTHERTABLE and MYTABLE will be deleted The contents of OTHERTABLE will be deleted, as will be all the contents of MYTABLE whose ID is 1 The database will remain unchanged The contents of OTHERTABLE will be deleted ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which method returns the error code generated from the execution of the last MySQL function? errornumber() errnumber() errno() errorno() errornumber() errnumber() errno() errorno() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Transactions are used to treat sets of SQL statements atomically. False True False True ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which one of the following databases has PHP supported almost since the beginning? SQL+ MySQL SQL Oracle Database SQL+ MySQL SQL Oracle Database ANSWER DOWNLOAD EXAMIANS APP