PhP Flashcards
The HTP response for a dynamic web page is passed
from the web server to the browser
what part of a URL identifies the web server that an HTTP request will be sent to?
Domain name
what extension of a filename is typically associated with a static WEB page?
.html
The HTTP response for a dynamic web page is passed
from the web server to the browser
To view the source code for web page in web browser, you can display the view page source command by
right-clicking on the page
Which of the following is not a database server that can be used for dynamic web pages?
Python since Oracle , MySQL and SQL server are database servers from the dynamic web pages and not since its a language.
Which of the following is used to make websites available to other computers over a network
A web server
What type of web pages are generated by PHP scripts that are running on the web server
dynamic
What software does a client use to access the web server where a web application resides
A web browser
What type of web pages are generated PHP scripts are running on the web server.
dynamic
which of the following software components generates the html that is
chrome
Google Chrome
web browser
Which of the following is NOT a database server that can be used for dynamic Web pages.
Python
When the web server recieves an HTTP request for a PHP page, the web server calls the
PHP intrpreter
what part of a URL identifies the web server that an HTTP request will be sent to
Domain name
Which of the following software components generates the HTML that is returned in an HTTP response
PHP
Which HTML tag or element is used to load an external stylesheet
Link
To print a variable with the echo statement, you simply pass the variable name to the echo statement. For example:
echo $VotingAge;
A php variable name
is case-sensitive
The _________ operator divides one operator divides one operand and returns the remainder
Modulus
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
$number_formatted = number_format($number, 3);
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));
24 because $i needs to be less than years(25) to continue the for statement
You can use the htmlspecialchars() function to
Protect XSS attacks
What will the variable $name contain after the code that follows is executed?
$first_name = ‘Bob’;
$last_name=’Roberts’;
$name = “Name: $first_name”;
Name: Bob
In the code that follows, if $error_message isn’t empty
if ($error_message != ‘’) {
include(‘index.php’);
exit();
}
control is passed to a page named index.php that’s in the current directory
In PHP include means to integrate another file of code possibly another PHP file inside of a PHP file EX:
if( $error_message == ‘’) {
include(“future_value_form.php”);
exit();
}
In html a numbered list is coded with
<ol> then <li> to list
</li></ol>
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>
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
<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?
David Branaccio
