Question
Q1- What URL can you go to find the official PHP documentation. Group of answer choices a- https://www.tutorialspoint.com/php/ b- https://phpdoc.org/ c- https://hub.docker.com/_/php/ d- https://www.php.net/docs.php Q-2
Q1- What URL can you go to find the official PHP documentation.
Group of answer choices
a- https://www.tutorialspoint.com/php/
b- https://phpdoc.org/
c- https://hub.docker.com/_/php/
d- https://www.php.net/docs.php
Q-2 Which of the following represents a PHP tag?
Group of answer choices
a-
/?>
b- /> c- ?> d- All of the above e- Both 2 and 3 f- Both 1 and 3 g- Both 2 and 3 Q-3 Which statement is used to stop executing a loop? Group of answer choices a- break b- continue c- exit d- next Q4- What function checks to see whether a variable exists and has a nonempty, nonzero value Group of answer choices a- unset b- isset c- isempty d- empty Q5- For the two operators | & wHich operator has higher precedence Group of answer choices a- | b- & c- They have the same precedence d- None of the above Q6- In PHP Superglobals are built-in variables that are always available in all scopes. Which of the following are supergloabals (select all that apply) Group of answer choices a-$_GETLinks to an external site. b- $_FILESLinks to an external site. c- $_PUT d- $_ENVLinks to an external site. Q7- In PHP variables are case insensitive Group of answer choices a-True b- False Q8- In PHP constant can store only scalar values. The scalar types consist of IntegerUsed for whole numbers Float (also called double)Used for real numbers StringUsed for strings of characters BooleanUsed for true or false values But do not include ArrayUsed to store multiple data items ObjectUsed for storing instances of classes Group of answer choices a- True b-False Q9- PHP is a strongly typed language. Group of answer choices A-True b- False Q10- To change a variables type you can use the cast operator (just as you can in the 'C' programming language) Group of answer choices a-True b- False
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