Basic PHP Which of the following PHP statements will output Hello World on the screen?1. echo (“Hello World”);2. print (“Hello World”);3. printf (“Hello World”);4. sprintf (“Hello World”); 1 and 2 1, 2 and 4 1, 2 and 3 All of the mentioned 1 and 2 1, 2 and 4 1, 2 and 3 All of the mentioned 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 function is being declared as a member of a class When the parameter is Boolean When the parameter is being declared as passed by reference When the function contains only one parameter Never When the function is being declared as a member of a class When the parameter is Boolean When the parameter is being declared as passed by reference When the function contains only one parameter ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Assigning the empty string (like ' ') to a variable automatically renders it empty. 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; 3 Error 1+2 12 3 Error 1+2 12 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the below symbols is a newline character? \n /r \r /n \n /r \r /n ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$color = "maroon";$var = $color[2];echo "$var"; a $var r Error a $var r Error ANSWER DOWNLOAD EXAMIANS APP
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