Question No. 1

Which of the following is an advantage of using the Virtual DOM?

ARendering the virtual DOM is faster than rendering the regular browser DOM.

BThe virtual DOM updates each element when the layout of the DOM changes, meaning that the page always reflects the most current data from the server

CThe Virtual DOM is not just a view layer, but also makes changes directly to the Web page

DYou can learn virtual DOM concepts and React libraries quickly because the libraries are simple and concise

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Correct Answer: C

Question No. 2

Loni needs to create a scriptable button in her Web form that does not submit the form but instead, calls a custom function What HTML code should she use?

A)

B)

C)

D)

AOption A

BOption B

COption C

DOption D

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Correct Answer: C

Question No. 3

Laurie has been instructed to add code to a Web page to display the date and time when the document was last updated Which code should she use?

Adocument.write('Last Updated Updated '' + history.length);

Bdocument.write('Last Updated '' navigator.appVersion);

Cdocument.write('Last Updated '' + new Date());

Ddocument.write ('Last Updated ' + document . lastModified) ;

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Correct Answer: B

Question No. 4

Consider the following code:

What does line 9 do?

ANothing it must written as supportTicket. prototype, this, resolve = resolve ; to add the properly resolved to the custom supportTicket object

Bit add the property resolved to the original instantiated custom supportTicket object ticket1.

Cit add the property resolved to the newly instantiated custom supportTicket object ticket1.

Dit add the property resolved to all instances instantiated custom supportTicket object ticket1 and ticket2.

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Correct Answer: B

Question No. 5

Consider the following code:

What change if any needs to be made for a "Thank you" message to appear when the checkout page is loaded?

AOn fine 11 onupload need to be changed to onload.

BOn line 8 alter needs to be changed to prompt

COn line 11, onupload needs to be changed to onload.

DNo changes needed. The alert message will appear when the page is loaded.

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Correct Answer: C

Free CIW 1D0-735 Exam Actual Questions

The questions for 1D0-735 were last updated On Jan 15, 2025