PHP Introduction - Assignment 1

PHP stands for -

• Hypertext Preprocessor

• Pretext Hypertext Preprocessor

• Personal Home Processor

• None of the above

Who is known as the father of PHP?

• Drek Kolkevi

• List Barely

• Rasmus Lerdrof

• None of the above

Variable name in PHP starts with

• ! (Exclamation)

• $ (Dollar)

• & (Ampersand)

• # (Hash)

Which of the following is the default file extension of PHP?

• .html

• .php

• .hphp

• .xml

Which of the following is correct to add a comment in php?

• & …… &

• // ……

• /* …… */

• Both (b) and (c)

Which of the following is used to display the output in PHP?

• echo

• write

• print

• Both (a) and (c)

Which of the following is used for concatenation in PHP?

• + (plus)

• * (Asterisk)

• . (dot)

• append()

Which of the following is the correct way of defining a variable in PHP?

• $variable name = value;

• $variable_name = value;

• $variable_name = value

• $variable name as value;

Which of the following is used to end a statement in PHP?

• . (dot)

• ; (semicolon)

• ! (exclamation)

• / (slash)

What will be the output of the following program?

<?php $var1 = "Hello"; $var2 = "World"; echo "$var1$var2"; ?>

• HelloWorld

• "$var1$var2"

• Hello World

• None of the above