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- 1. Multiple ChoiceWhat is the main characteristic of a programming language that distinguishes it from a scripting language?Only languages developed by Microsoft can be called "programming languages."Programming languages are developed by private organizations whereas scripting languages are open-source.Programming languages are object-based, whereas scripting languages are object-oriented.Programming languages are compiled whereas scripting languages are interpreted.
- 2. Multiple ChoiceJavaScript is an example of which language model?proceduralobject-orientedlinearevent-driven
- 3. Multiple ChoiceWhich line of code demonstrates the correct way to link an external JavaScript file to an X/HTML document?<script type="text/javascript/external" href="myJavaScriptCode.js"><#include type="text/javascript" src="myJavaScriptCode.js"><script type="text/javascript" src="myJavaScriptCode.js"><link type="text/javascript" href="myJavaScriptCode.js">
- 4. Multiple ChoiceWhich of the following code segments properly ensures that JavaScript code will not be displayed in the browser window by older browsers?<!--
<script language="JavaScript" type="text/javascript">
// JavaScript code
var x = 10;
</script>
//--><!--
<script language="JavaScript" type="text/javascript" >
// JavaScript code
var x = 10;
</script>
--><script language="JavaScript">
<!--
// JavaScript code
var x = 10;
//-->
</script><script language="JavaScript" type="text/javascript">
<!--
// JavaScript code
var x = 10;
-->
</script> - 5. Multiple ChoiceWhich of the following is true about server-side JavaScript technologies?Implementations of server-side JavaScript include LiveWire and work with back-end server processesJavaScript is not used on the server side, only the client side.Server-side JavaScript is written within X/HTML documents.Server-side JavaScript is an ongoing project of the W3C expected to be released within the next year.
- 6. Multiple ChoiceWhich of the following is a feature of JavaScript?Requires variable types to be declared ("strong typing")Object-orientedCompiled on server before execution on clientChecks object references at run time ("dynamic binding")
- 7. Multiple ChoiceWhich task is an example of a server-side JavaScript application?Parsing and disseminating user-submitted informationWorking with framesLaunching a new window from a Web pageValidating fields of data in a user-submitted Web form
- 8. Multiple ChoiceWhich of the following is a characteristic of event-driven programming?Programs log every action performed by the user.Events can trigger functions.The user is expected to interact with the program in a sequential manner.The program performs events automatically in a sequential manner.
- 9. Multiple ChoiceUsing JavaScript best practices, which X/HTML tag correctly targets a block of JavaScript code for browsers that support JavaScript version 1.5?<script type="JavaScript 1.5"><script language="JavaScript" version="1.5"><script language ="JavaScript 1.5"><script type="text/javascript">
- 10. Multiple ChoiceJavaScript fits best under which category of languages?Object-orientedObject-basedObject-independentObject-driven
- 11. Multiple ChoiceWhat step should you take to ensure your JavaScript code runs as expected?Test your code in different browsers.Make sure all users access your code from a specific browser.Test your code in Google Chrome.Implement a function to download the latest Java runtime environment when necessary.
- 12. Multiple ChoiceWhich of the following is a good reason to use external .js files?To be able to compile the JavaScript codeTo be able to render JavaScript in older browsersTo enable the code to run on mobile devicesTo facilitate frequent revisions
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