Quiz 2 - ITEDEV - Final

Quiz 2 - ITEDEV - Final

Professional Development

30 Qs

quiz-placeholder

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Quiz 2 - ITEDEV - Final

Quiz 2 - ITEDEV - Final

Assessment

Quiz

Professional Development

Professional Development

Practice Problem

Medium

Created by

Ryan Gente

Used 15+ times

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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does isset() do in PHP?

Declares a variable
Checks if a variable is set
Compares values
Defines a constant

Answer explanation

Checks if a variable is set and not null.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which element is used to create a button in HTML?

<btn>
<button>
<submit>
<input type='text'>

Answer explanation

The correct element is <button>.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What PHP function is used to remove whitespace?

remove_spaces()
strip()
escape()
trim()

Answer explanation

trim() removes whitespace from both ends of a string.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which superglobal is used to retrieve form data?

$_GET
$_POST
$_FORM
$_DATA

Answer explanation

$_POST is used for form submission.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does PHP typically check if a button was clicked?

$_CLICK
isset($_POST['button_name'])
onClick()
button_clicked()

Answer explanation

Using isset($_POST['button_name']) is standard practice.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of .htaccess?

Style HTML
Handle sessions
Control web server settings
Redirect to login

Answer explanation

.htaccess is used for server-level configurations.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which PHP tag starts a block of code?

<php>
<?php ?>
<script>
<code>

Answer explanation

<?php ?> is the correct PHP opening tag.

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