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Javascript Questions Set 230:

Quiz Mode

What does the following code prints____?


<script>

var x="\\";

document.write(x);

</script>

Solution:

How do you add a particular state to the browser's history?

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__________()  method is used to return a string with the number rounded and written in exponential notation.

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________ enhance the simplicity of the code and performance of the application.

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Which property of an autocomplete widget is used to focus on the 1st item of the list?

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Which architectural pattern controls derived data and enables communication between multiple components using a central Store that has authority for all data?

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What will be the output of the following JavaScript code?

document.writeln("<br/>navigator.appVersion: "+navigator.appVersion);

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Identify the correct syntax for a multiple selector in jQuery.

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Which event is used to affect the content of the HTML element when we place or move a mouse over it?

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Which of the following statements about Object.assign() is correct?

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