W01_W02_W07_DIP_SOFT

1.   W01_KLO3.1_W07_KLO2.1: When you have servers, you have clients. These servers are systems that connect and communicate with clients – your computers. However, clients and servers use different programs. We have client-side programs and server-side programs. What handles clients’ requests and returns a customized or dynamic response for each request?

• a.   Java
• b.   C++
• c.    Java Servlet
• d.   None of the above.

2.   W01_ W07_KLO1.1_1.2: Java servlets usually need to run on a protocol. Which protocol do they run on that is an asymmetrical request-response protocol?

• a.   HTML
• b.   SMTP
• c.    FTP
• d.   HTTP

3.   W01_KLO3.1_W07_KLO2.1: When you start up a company, and build an IT department, you are bound to hire programmers and database managers. These people are responsible to take care of all the information, and communication, that takes place between your company’s clients and servers. What, however, serves as a middle layer between a request coming from a web browser or other HTTP client and databases or applications on the HTTP server?

• a.   CGI
• b.   Java Servlet
• c.    API
• d.   All of the above.

4.   W01_KLO3.1_W07_KLO2.1: When you start creating servlets, which of the following would you use?

• a.   java.servlet
• b.   javax.servlets
• c.    javaxe.servlet.httppackages
• d.   javax.servlet and javax.servlet.httppackages

5.   W01_KLO3.1_W07_KLO2.1: Suppose you are to make a website that has the option to send an automated email as soon as your user clicks on one of the buttons. In order for you to do this, what kind of server scripting language do you need?

• a.   PHP
• b.   HTTP
• c.    HTML
• d.   XHTML

6.   W01_KLO3.1_W07_KLO2.1: Sometimes, as a web developer, you make buttons that output HTML. When it comes to PHP, you can use HTML and output other types of media such as images, PDF, files, and even Flash movies. How is this possible?

• a.   PHP does not run on various platforms so you can use whichever output method you’d like.
• b.   PHP does not support a wide range of databases so they do not need to adapt to change.
• c.    PHP is compatible with almost all servers used today (Apache, IIS, etc.).
• d.   PHP is not free and you cannot download it without creating your own website.

7.   W01_KLO3.1_W07_KLO2.1: What does a PHP script start and end with?

• a.   >? And <?
• b.   <>php and <<
• c.    <<>>php and >>
• d.   <?php and ?>

8.   W01_KLO3.1_W07_KLO2.1: As a web developer, you are trying to create and interactive webpage. In order to do so, you use PHP. What kind of result would the following code produce?<?php echo “Hello World!”?>

• a.   An error because PHP statements end with a semicolon.
• b.   Hello World!
• c.    Echo Hello World
• d.   echo “Hello World!”

9.   W01_KLO1.5_W07_KLO3.1: Since JavaScript is part of HTML, in which HTML element would we put Javacript?

• a.   <js?
• b.   <script>
• c.    <javascript>
• d.   <js>

10.                     W01_KLO1.5_W07_KLO3.1: In order to add JavaScript into your HTML code, you, as a web developer, are supposed to understand the syntax of JavaScript. Which two values does the JavaScript syntax define?

• a.   Variable and element
• b.   Error and fixed
• c.    Fixed and Variable
• d.   None of the above.