Basic PHP Multiple namespaces cannot be defined in the same file. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Under what circumstance is it impossible to assign a default value to a parameter while declaring a function? When the parameter is Boolean When the function is being declared as a member of a class When the function contains only one parameter Never When the parameter is being declared as passed by reference When the parameter is Boolean When the function is being declared as a member of a class When the function contains only one parameter Never When the parameter is being declared as passed by reference ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What is the value of $a and $b after the function call?function doSomething( &$arg ) {$return = $arg;$arg += 1;return $return;}$a = 3;$b = doSomething( $a ); a is 3 and b is 4 a is 4 and b is 3 Both are 4 Both are 3 a is 3 and b is 4 a is 4 and b is 3 Both are 4 Both are 3 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP It is possible to create a hierarchy of namespaces in PHP. TRUE FALSE TRUE FALSE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Variables always start with a ........ in PHP Pond-sign Euro-sign Yen-sign Dollar-sign Pond-sign Euro-sign Yen-sign Dollar-sign ANSWER DOWNLOAD EXAMIANS APP
Basic PHP All classes in the same namespace or subnamespace don’t have to the declared in the same PHP file. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
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