Tag: web technology

Questions Related to web technology

Characteristics of the Web Services programming model.

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  1. a. Use Web protocols

  2. b. Are stateless

  3. c. Are loosely coupled

  4. Use XML as the universal data format

  5. e. a and c only

  6. f. all the above

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Correct Option: F

Where is the correct place to insert a JavaScript in HTML Page?

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  1. The section

  2. Both the section and the section are correct

  3. The section

  4. The section

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Correct Option: B

How do you create a function?

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  1. function:myFunction()

  2. function myFunction()

  3. function=myFunction()

  4. function=myFunction(){ }

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Correct Option: B

What is the correct JavaScript syntax to insert a comment ?
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  1. /This comment has more than one line/

  2. /This comment has more than one line//

  4. //This is a comment

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Correct Option: A,D

How do you round the number 10.75, to the nearest integer?

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  1. Math.rand(10.75)

  2. Math.round(10.75)

  3. rnd(10.75)

  4. Math.rnd(10.75)

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Correct Option: B

How do you put a message in the browser's status bar?
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  1. statusbar = "put your message here"

  2. window.status("put your message here")

  3. window.status = "put your message here"

  4. status("put your message here")

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Correct Option: C

How can you find a client's browser name?

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  1. client.navName

  2. navigator.browser

  3. browser.name

  4. navigator.appName

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Correct Option: D

var d=new Date(); theDay=d.getDay(); switch (theDay) { case 2: document.write("Today is Saturday"); break; case 4: document.write("Finally Friday"); break; case 5: document.write("Super Saturday"); break; case 6: document.write("Sleepy Sunday"); default: document.write("I'm looking forward to this weekend!"); } If today is Saturday, what will be out of the above snippet

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  1. Super Saturday

  2. Finally Friday

  3. Sleepy Sunday I'm looking forward to this weekend!

  4. Sleepy Sunday

  5. Today is Saturday

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Correct Option: C

What is the correct way to write a JavaScript array?

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  1. var txt = new Array="tim","kim","jim";

  2. var txt = new Array("tim","kim","jim");

  3. var txt = new Array:1=("tim")2=("kim")3=("jim")

  4. var txt = new Array(1:"tim",2:"kim",3:"jim")

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Correct Option: B

What is the syntax which will display the image on the screen for 5 seconds?
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  1. setTimeout('run()','50000');

  2. setTimer('run()','5');

  3. setTimeout('run()','500');

  4. setTimeout('run()','5000');

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Correct Option: D