PHP - Prelim Exam Part 1

Identify the access modifier. Select all that applies

• Static

• Public

• Protected

• Private

• Class

we need to use what keyword in order to approach the class's own properties and methods from within the class

• $this

• $var

• object

• self

Which method is automatically called when an object is created from a class?

• __construct

• __build

• __create

• __init

Which visibility keyword allows access to class members from anywhere?

• public

• private

• protected

• internal

What is the output of the following?

<?php echo; "My first PHP script!"; ?>

• warning

• error

• My first PHP script!

• (blank)

A _________ parse and execute PHP code, and return the results to the Web server. Select all that applies.

• PHP server

• PHP compiler

• PHP Interpreter

• PHP Component

• PHP script

Chaining methods and properties possible?

• TRUE

• FALSE

A _________ is simply a container that is used to store both numeric and non-numeric information.

• data

• class

• variable

• object

Which statement will output $x on the screen?

• echo “\$x”;

• echo “?$x”;

• echo “/$x”;

• echo “$$x”;

What does PHP stand for?

• Hypertext Preprocessor

• PHP Hypertext Processor

• PHP Hypertext Preprocessor

• PHP Hypertext Prescripting