Basic PHP Which of the conditional statements is/are supported by PHP?1. if statements2. if-else statements3. if-elseif statements4. switch statements Only 1 2, 3 and 4 1, 2 and 4 All of the mentioned. Only 1 2, 3 and 4 1, 2 and 4 All of the mentioned. 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 ..... blank string, 2 0, 1 blank string, 1 empty variable, 1 blank string, 2 0, 1 blank string, 1 empty variable, 1 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP With the introduction of namespaces, the same function name can be used in multiple places. TRUE FALSE TRUE FALSE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following php code?$num = 1;$num1 = 2;print $num . "+". $num1; 1.+.2 1+2 3 Error 1.+.2 1+2 3 Error 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 ); Both are 4 a is 4 and b is 3 Both are 3 a is 3 and b is 4 Both are 4 a is 4 and b is 3 Both are 3 a is 3 and b is 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Variables always start with a ........ in PHP Yen-sign Dollar-sign Euro-sign Pond-sign Yen-sign Dollar-sign Euro-sign Pond-sign ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS