PHP - CS - CSE Questions and Answers

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The updated MySQL extension released with PHP 5 is typically referred to as.

MySQL

mysql

mysqli

mysqly

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Which one of the following lines need to be uncommented or added in the php.ini file so as to enable mysqli extension?

extension=php_mysqli.dll

extension=mysql.dll

extension=php_mysqli.dl

extension=mysqli.dl

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In which version of PHP was MySQL Native Driver(also known as mysqlnd) introduced?

PHP 5.0

PHP 5.1

PHP 5.2

PHP 5.3

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Which one of the following statements is used to create a table?

CREATE TABLE table_name (column_name column_type);

CREATE table_name (column_type column_name);

CREATE table_name (column_name column_type);

CREATE TABLE table_name (column_type column_name);

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Which one of the following statements instantiates the mysqli class?

mysqli = new mysqli()

$mysqli = new mysqli()

$mysqli->new.mysqli()

mysqli->new.mysqli()

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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’);

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Which one of the following methods can be used to diagnose and display information about a MySQL connection error?

connect_errno()

connect_error()

mysqli_connect_errno()

mysqli_connect_error()

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Which method returns the error code generated from the execution of the last MySQL function?

errno()

errnumber()

errorno()

errornumber()

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If there is no error, then what will the error() method return?

TRUE

FALSE

Empty String