Web Development

Web Development - Upwork

Question: Which of the following cannot be achieved using JavaScript?
A
Read or write from external files (except .js files)

B
Access or modify browser settings

C
Launch client processes (eg windows applications)

D
Launching the default email application of the client

Note: Not available
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Question: You want to create a variable called newDate that contains the date February 1 of the current year. Which option will you use?
A
var newDate=new Date(today.getFullYear(), 2, 2)

B
var newDate=new Date(today.getFullYear(), 1, 1)

C
var newDate=new Date(today.getCurrYear(), 2, 1)

D
var newDate=new Date(today.getCurrYear(), 1, 1)

Note: Not available
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Question: How would you invoke the browser's Add To Favorite Dialog?
A
Use the window.AddFavorite method

B
Use the document.AddFavorite method

C
Use the window.external.AddFavorite method

D
It is not possible using JavaScript

Note: Not available
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Question: How would you use a timer with a function called rearrange()?
A
tmr=setTimeout("rearrange ()",1)

B
tmr=Timer(1,"rearrange ()")

C
tmr=Timer("rearrange ()",1)

D
tmr=setTimeout(1,"rearrange ()")

Note: Not available
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Question: Consider the following image definition: <img id="logo" src="companylogo1.gif" height="12" width="12" > How can you change the image to "companylogo2.gif" when the page loads?
A
logo.source="companylogo2.gif"

B
logo.source="companylogo1.gif"

C
document.getElementById('logo').src="companylogo1.gif"

D
document.getElementById('logo').src="companylogo2.gif"

Note: Not available
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Question: You are enabling cookies with JavaScript. What would be the default setting for the expires attribute of the document.cookie property?
A
The duration of the browser session

B
The duration the current document stays loaded

C
Twenty-four hours from the time the cookie is set

D
There is no default setting

Note: Not available
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Question: Which of the following is not a valid string method?
A
link()

B
italics()

C
str()

D
sup()

Note: Not available
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Question: Which of the following is true?
A
If onKeyDown returns false, the key-press event is cancelled

B
If onKeyPress returns false, the key-down event is cancelled

C
If onKeyDown returns false, the key-up event is cancelled

D
If onKeyPress returns false, the key-up event is canceled

Note: Not available
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Question: Which of the following properties can you use to dynamically change the value of a <tr> tag?
A
HTML

B
innerHTML

C
outerHTML

D
text

Note: Not available
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Question: What will the following code snippet do?cocument.alinkColor= " green "
A
It makes the background color of the document green

B
It makes the color of the active links green

C
It makes the color of the visited links green

D
It makes the color of all links green

Note: Not available
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Question: Which of the following cannot be achieved using JavaScript?

Question: You want to create a variable called newDate that contains the date February 1 of the current year. Which option will you use?

Question: How would you invoke the browser's Add To Favorite Dialog?

Question: How would you use a timer with a function called rearrange()?

Question: Consider the following image definition: <img id="logo" src="companylogo1.gif" height="12" width="12" > How can you change the image to "companylogo2.gif" when the page loads?

Question: You are enabling cookies with JavaScript. What would be the default setting for the expires attribute of the document.cookie property?

Question: Which of the following is not a valid string method?

Question: Which of the following is true?

Question: Which of the following properties can you use to dynamically change the value of a <tr> tag?

Question: What will the following code snippet do?cocument.alinkColor= " green "