Using $_SESSION, $HTTP_SESSION_VARS functions can be dangerous, so tha – McqOptions

MCQOPTIONS

1.	Using $_SESSION, $HTTP_SESSION_VARS functions can be dangerous, so that you can use
A.	session_destroy ( )
B.	session_unset ( )
C.	set ( )
D.	None of them
Answer» C. set ( )

Discussion

No Comment Found

Related MCQs

Which of the following are types of PHP authentication implementation methodologies?i) Hard-coding a login pair directly into the scriptii) File-based authenticationiii) Data-based authenticationiv) PEAR’S HTTP authentication
In which of the following situations does file-based authentication become inconvenient.i) small listii) large number of useriii) users are being regularly addediv) static authentication
Which of the following variables does PHP use to authenticate a user?i) $_SERVER[‘PHP_AUTH_USER’].ii) $_SERVER[‘PHP_AUTH_USERS’].iii) $_SERVER[‘PHP_AUTH_PU’].iv) $_SERVER[‘PHP_AUTH_PW’].
Which of the following PHP function is commonly used when handling authentication via PHP?i) header()ii) footer()iii) inset()iv) isset()
What will be the value of the variable $input in the following PHP code?
In PHP4.1 and later versions, cookies name/value pair are added to the
Php.ini file can be viewable by calling
Session_unset ( ) takes
When value of sessionauto_start ( ) function is zero it means that
$_SESSION array is one of superglobal variables introduced in