PhP

Question 1

The HTP response for a dynamic web page is passed

Answer 1

from the web server to the browser

Question 2

what part of a URL identifies the web server that an HTTP request will be sent to?

Answer 2

Domain name

Question 3

what extension of a filename is typically associated with a static WEB page?

Answer 3

.html

Question 4

The HTTP response for a dynamic web page is passed

Answer 4

from the web server to the browser

Question 5

To view the source code for web page in web browser, you can display the view page source command by

Answer 5

right-clicking on the page

Question 6

Which of the following is not a database server that can be used for dynamic web pages?

Answer 6

Python since Oracle , MySQL and SQL server are database servers from the dynamic web pages and not since its a language.

Question 7

Which of the following is used to make websites available to other computers over a network

Answer 7

A web server

Question 8

What type of web pages are generated by PHP scripts that are running on the web server

Answer 8

dynamic

Question 9

What software does a client use to access the web server where a web application resides

Answer 9

A web browser

Question 10

What type of web pages are generated PHP scripts are running on the web server.

Answer 10

dynamic

Question 11

which of the following software components generates the html that is

Answer 11

chrome

Question 12

Google Chrome

Answer 12

web browser

Question 13

Which of the following is NOT a database server that can be used for dynamic Web pages.

Answer 13

Python

Question 14

When the web server recieves an HTTP request for a PHP page, the web server calls the

Answer 14

PHP intrpreter

Question 15

what part of a URL identifies the web server that an HTTP request will be sent to

Answer 15

Domain name

Question 16

Which of the following software components generates the HTML that is returned in an HTTP response

Answer 16

PHP

Question 17

Which HTML tag or element is used to load an external stylesheet

Answer 17

Link

Question 18

To print a variable with the echo statement, you simply pass the variable name to the echo statement. For example:

Answer 18

echo $VotingAge;

Question 19

A php variable name

Answer 19

is case-sensitive

Question 20

The _________ operator divides one operator divides one operand and returns the remainder

Answer 20

Modulus

Question 21

To round and format the value of a variable named $number to 3 decimal places and store it in a variable named $number_formatted, you code

Answer 21

$number_formatted = number_format($number, 3);

Question 22

How many times will the for loop that follows be executed?

$years = 25;
for ($i = 1; $i < $years; $i++) {
$future_value =
($future_value + ($future_value * $interest_rate));

Answer 22

24 because $i needs to be less than years(25) to continue the for statement

Question 23

You can use the htmlspecialchars() function to

Answer 23

Protect XSS attacks

Question 24

What will the variable $name contain after the code that follows is executed?
$first_name = ‘Bob’;
$last_name=’Roberts’;
$name = “Name: $first_name”;

Answer 24

Name: Bob

Question 25

In the code that follows, if $error_message isn’t empty
if ($error_message != ‘’) {
include(‘index.php’);
exit();
}

Answer 25

control is passed to a page named index.php that’s in the current directory

Question 26

In PHP include means to integrate another file of code possibly another PHP file inside of a PHP file EX:

Answer 26

if( $error_message == ‘’) {
include(“future_value_form.php”);
exit();
}

Question 27

In html a numbered list is coded with

Answer 27

<ol> then <li> to list
</li></ol>

Question 28

Which of the following should you do to provide accessibility for an <a> element? Code an alt attribute that shows where the link is going</a>

Answer 28

The img element that follows <p><img src=”../images/logo.gif” alt=”Murach Logo” ></p>
Displays “Murach Logo” if the image can’t be found

Question 29

<nav>
<ul>
<li>October: <a href=”speakers/brancaccio.html”>David Brancaccio</a></li>
<li>November: <a href=”speakers/sorkin.html”>Andrew Ross Sorkin</a></li>
</ul>
</nav>

When this HTML code is rendered in a browser, what is the first link that will be displayed?

Answer 29

David Branaccio