Q. When value of sessionauto_start ( ) function is zero it means that

View solution

Q. Session_unset ( ) takes

View solution

Q. HTTP protocols by which browsers talk to a web server is

View solution

Q. Meaning of superglobal arrays is it can be

View solution

Q. Secure ( ) argument in setcookie function returns result

View solution

Q. In PHP4.1 and later versions, cookies name/value pair are added to the

View solution

Q. Php.ini file can be viewable by calling

View solution

Q. Which two predefined variables are used to retrieve information from forms?

View solution

Q. The attack which involves the insertion of malicious code into a page frequented by other users is known as..

View solution

Q. When you use the $_GET variable to collect data, the data is visible to..

View solution

Q. When you use the $_POST variable to collect data, the data is visible to..

View solution

Q. Which variable is used to collect form data sent with both the GET and POST methods?

View solution

Q. Which one of the following should not be used while sending passwords or other sensitive information?

View solution

Q. Which function is used to remove all HTML tags from a string passed to a form?

View solution

Q. To validate an email address, which flag is to be passed to the function filter_var()?

View solution

Q. How many validation filters like FILTER_VALIDATE_EMAIL are currently available?

View solution

Q. How many predefined variables does PHP use to authenticate a user?

View solution

Q. 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’].

View solution

Q. Which of the following PHP function is commonly used when handling authentication via PHP?

i) header()
ii) footer()
iii) inset()
iv) isset()

View solution

Q. Which function is used to verify whether a variable contains a value?

View solution