PHP Practice Test 58
PHP Variables MCQs (Multiple Choice Questions) PDF Download - 58
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The MCQs: All variables in PHP are assigned with the; "PHP Variables" App (Android, iOS) with answers: dollar sign <strong> $ </strong>, hash sign<strong> # </strong>, and assignment sign <strong> = </strong> to study online classes courses. Practice PHP Syntax and Variables Questions and Answers, Google eBook to download free sample for online computer science engineering.
PHP Variables MCQ with Answers PDF Download: Quiz 58
All variables in PHP are assigned with the
- Hash sign #
- Dollar sign $
- Assignment sign =
- None of them
For getting information of any type of error which function is used by PHP
- get_error ( )
- error ( )
- getMessage ( )
- message ( )
The strtupper ( ) function returns
- All uppercase string
- All lowercase string
- First letter capitalized
- None of them
The intval ( ) function is used for
- Converting argument to integers
- Converting arguments to characters
- Converting arguments to strings
- None of them
$hostname, $port, [error number, error string, timeout in seconds] all are parameters of
- fsockopen ( )
- pfsockopen ( )
- fopen ( )
- Both A and B
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Database & MySQL Practice Questions
- IN DBMS, set of associations can be defined among different entities from different entity types as
- Subclass which has more than one super class is called
- Extensions of relation that satisfy constraint of functional dependency are considered as
- State in which database follows all integrity constraints is classified as
- Special node in tree structure which has many child nodes and one parent node is called
PHP Variables Practice Tests
- Fileperms ( ) function returns what?
- A function that returns keys of its input array in form of new array where keys are stored as values, is a
- Encapsulation is
- An unbound variable are interpreted as 0 in a
- User defined functions or may be built-in functions that's make an array via methods internal to PHP is called as
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