PHP Databases Handling Which method rolls back the present transaction? commit() rollback() undo() back() commit() rollback() undo() back() ANSWER DOWNLOAD EXAMIANS APP
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 Which one of the following methods recuperates any memory consumed by a result set? destroy() remover() free() alloc() destroy() remover() free() alloc() ANSWER DOWNLOAD EXAMIANS APP
PHP Databases Handling Which of the following DBMSs do not have a native PHP extension? Microsoft SQL Server None of these IBM DB/2 MySQL PostgreSQL Microsoft SQL Server None of these IBM DB/2 MySQL PostgreSQL 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
PHP Databases Handling Which one of the following statements is used to create a table? CREATE TABLE table_name (column_type column_name); CREATE TABLE table_name (column_name column_type); CREATE table_name (column_name column_type); CREATE table_name (column_type column_name); CREATE TABLE table_name (column_type column_name); CREATE TABLE table_name (column_name column_type); CREATE table_name (column_name column_type); CREATE table_name (column_type column_name); ANSWER DOWNLOAD EXAMIANS APP
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