a) Forward engineering
b) Reverse Engineering
c) Reengineering
d) Reverse Engineering and Reengineering
Answer: c
Explanation: Reengineering is the examination and alteration of a subject system to reconstitute it in a new form and the subsequent implementation of the new form.
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In which authentication method does changing the username or password can be done only by entering the code and making the manual adjustment.
Which of the following are types of PHP authentication implementation methodologies?
i) Hard-coding a login pair directly into the script
ii) File-based authentication
iii) Data-based authentication
iv) PEAR’S HTTP authenticationWhich function is used to verify whether a variable contains a value?
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i) header()
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iii) inset()
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ii) $_SERVER[‘PHP_AUTH_USERS’].
iii) $_SERVER[‘PHP_AUTH_PU’].
iv) $_SERVER[‘PHP_AUTH_PW’].How many predefined variables does PHP use to authenticate a user?
How many validation filters like FILTER_VALIDATE_EMAIL are currently available?
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