Basic PHP Which statement will output $x on the screen? echo “/$x”; echo “\$x”; echo “$x;”; echo “$$x”; echo “/$x”; echo “\$x”; echo “$x;”; echo “$$x”; ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list. asterix percent backslash ampersand asterix percent backslash ampersand ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Under what circumstance is it impossible to assign a default value to a parameter while declaring a function? Never When the parameter is Boolean When the function contains only one parameter When the parameter is being declared as passed by reference When the function is being declared as a member of a class Never When the parameter is Boolean When the function contains only one parameter When the parameter is being declared as passed by reference When the function is being declared as a member of a class ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Variables always start with a ........ in PHP Euro-sign Dollar-sign Pond-sign Yen-sign Euro-sign Dollar-sign Pond-sign Yen-sign ANSWER DOWNLOAD EXAMIANS APP
Basic PHP How does the identity operator === compare two values? It returns True only if they are both of the same type and value It converts them to a common compatible data type and then compares the resulting values It converts both values to strings and compares them If the two values are strings, it performs a lexical comparison It bases its comparison on the C strcmp function exclusively It returns True only if they are both of the same type and value It converts them to a common compatible data type and then compares the resulting values It converts both values to strings and compares them If the two values are strings, it performs a lexical comparison It bases its comparison on the C strcmp function exclusively ANSWER DOWNLOAD EXAMIANS APP
Basic PHP If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a ..... 0, 1 empty variable, 1 blank string, 1 blank string, 2 0, 1 empty variable, 1 blank string, 1 blank string, 2 ANSWER DOWNLOAD EXAMIANS APP
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