| 1. |
Javascript is _________ language. |
| A. | application |
| B. | programming |
| C. | scripting |
| D. | none of these |
| Answer» C. scripting | |
| 2. |
When a user views a page containing a JavaScript program, which machine actually executes the script? |
| A. | the user\s machine running a web browser |
| B. | the web server |
| C. | a central machine deep within netscape\s corporate offices |
| D. | none of the above |
| Answer» B. the web server | |
| 3. |
_____ JavaScript statements embedded in an HTML page can respond to user events such as mouse-clicks, form input, and page navigation. |
| A. | client-side |
| B. | server-side |
| C. | local |
| D. | native |
| Answer» A. client-side | |
| 4. |
What should appear at the very end of your JavaScript? The <script LANGUAGE="JavaScript">tag |
| A. | the </script> |
| B. | the <script> |
| C. | the end statement |
| D. | none of the above |
| Answer» A. the </script> | |
| 5. |
Which of the following can't be done with client-side JavaScript? |
| A. | validating a form |
| B. | sending a form\s contents by email |
| C. | storing the form\s contents to a database file on the server |
| D. | none of the above |
| Answer» C. storing the form\s contents to a database file on the server | |
| 6. |
Which of the following are capabilities of functions in JavaScript? |
| A. | return a value |
| B. | accept parameters and return a value |
| C. | accept parameters |
| D. | none of the above |
| Answer» C. accept parameters | |
| 7. |
______ tag is an extension to HTML that can enclose any number of JavaScript statements. |
| A. | <script> |
| B. | <body> |
| C. | <head> |
| D. | <title> |
| Answer» A. <script> | |
| 8. |
Which of the following attribute can hold the JavaScript version? |
| A. | language |
| B. | script |
| C. | version |
| D. | none of the above |
| Answer» A. language | |
| 9. |
What is the correct JavaScript syntax to write "Hello World"? |
| A. | system.out.println("hello world") |
| B. | println (“hello world”) |
| C. | document.write("hello world") |
| D. | response.write("hello world") |
| Answer» C. document.write("hello world") | |
| 10. |
Which of the following way can be used to indicate the LANGUAGE attribute? |
| A. | <language="javascriptversion"> |
| B. | <script language="javascriptversion"> |
| C. | <script language="javascriptversion"> javascript statements…</script> |
| D. | <script language="javascriptversion"!> javascript |
| Answer» C. <script language="javascriptversion"> javascript statements…</script> | |
| 11. |
Inside which HTML element do we put the JavaScript? |
| A. | <js> |
| B. | <scripting> |
| C. | <script> |
| D. | <javascript> |
| Answer» C. <script> | |
| 12. |
What is the correct syntax for referring to an external script called " abc.js"? |
| A. | <script href=" abc.js"> |
| B. | <script name=” abc.js”> |
| C. | <script src=" abc.js"> |
| D. | none of the above |
| Answer» C. <script src=" abc.js"> | |
| 13. |
What does the <noscript> tag do? |
| A. | enclose text to be displayed by non-javascript browsers. |
| B. | prevents scripts on the page from executing. |
| C. | describes certain low-budget movies. |
| D. | none of the above |
| Answer» A. enclose text to be displayed by non-javascript browsers. | |
| 14. |
JavaScript entities start with _______ and end with _________. |
| A. | semicolon, colon |
| B. | semicolon, ampersand |
| C. | ampersand, colon |
| D. | ampersand, semicolon |
| Answer» D. ampersand, semicolon | |
| 15. |
Which of the following best describes JavaScript? |
| A. | low-level programming language. |
| B. | a scripting language precompiled in the browser. |
| C. | a compiled scripting language. |
| D. | an object-oriented scripting language. |
| Answer» D. an object-oriented scripting language. | |
| 16. |
Which of the following event fires when the form element loses the focus: <button>, <input>, <label>, <select>, <textarea>? |
| A. | onfocus |
| B. | onblur |
| C. | onclick |
| D. | ondblclick |
| Answer» B. onblur | |
| 17. |
JavaScript is interpreted by _________ |
| A. | client |
| B. | server |
| C. | object |
| D. | none of the above |
| Answer» A. client | |
| 18. |
How to create a Date object in JavaScript? |
| A. | dateobjectname = new date([parameters]) |
| B. | dateobjectname.newdate([parameters]) |
| C. | dateobjectname := new date([parameters]) |
| D. | dateobjectname date([parameters]) |
| Answer» A. dateobjectname = new date([parameters]) | |
| 19. |
The syntax of a blur method in a button object is ______________ |
| A. | blur() |
| B. | blur(contrast) |
| C. | blur(value) |
| D. | blur(depth) |
| Answer» A. blur() | |
| 20. |
The syntax of capture events method for document object is ______________ |
| A. | captureevents() |
| B. | captureevents(argseventtype) |
| C. | captureevents(eventtype) |
| D. | captureevents(eventval) |
| Answer» C. captureevents(eventtype) | |
| 21. |
The syntax of close method for document object is ______________ |
| A. | close(doc. |
| B. | close(object) |
| C. | close(val) |
| D. | close() |
| Answer» D. close() | |
| 22. |
Choose the client-side JavaScript object: |
| A. | database |
| B. | cursor |
| C. | client |
| D. | fileupload |
| Answer» D. fileupload | |
| 23. |
JavaScript is ______ Side Scripting Language. |
| A. | browser |
| B. | isp |
| C. | noneof these |
| D. | server |
| Answer» A. browser | |
| 24. |
JavaScript is designed for following purpose – |
| A. | to add interactivity to html pages. |
| B. | to execute query related to db on server |
| C. | to perform server side scripting opertion |
| D. | to style html pages |
| Answer» A. to add interactivity to html pages. | |
| 25. |
JavaScript is can be written – |
| A. | directly into html pages |
| B. | directly into js file and included into html |
| C. | none of these |
| D. | directly on the server script |
| Answer» A. directly into html pages | |
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