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Javascript Questions Set 111:

Quiz Mode

How many Node object methods are available?

Solution:

Which of the following are types of HTML DOM?

Legacy DOM

W3C DOM

IE4 DOM

All of the mentioned

Solution:

What does the acronym 'TLS' stand for?

Transform Layer Security

Transition Layer Security

Transport Layer Security

None of them

Solution:

Which jQuery method is used to remove a class attribute from a particular HTML element?

addClass()

removeClass()

confirm()

alert()

Solution:

What is the output of the following JavaScript code?

`var a = 'cpp';`

`var b = 'buzz';`

`var c = a / b;`

`console.log(c);`

cppbuzz

NaN

cpp/buzz

None of the above

Solution:

What will be the output of the following JavaScript code?

`<p id="demo"></p> <script> document.getElementById("demo").innerHTML = Number(true); </script>`

true

undefined

Solution:

What is the purpose of the `timing` property in the `window.performance` object?

Time of navigation event

Time of page load event

Time of navigation and page load event

Time of scrolling

Solution:

What does the NamedNodeMap object represent in the HTML DOM?

Unordered collection of elements

Unordered collection of attributes

Unordered collection of nodes

Unordered collection of arrays

Solution:

Which of the following PerformanceTiming properties is read-only?

PerformanceTiming.navigationStart

PerformanceTiming.fetchStart

PerformanceTiming.navigationStart & PerformanceTiming.fetchStart

PerformanceTiming.responseStart

Solution:

What is the output of the following HTML and JavaScript code?

<!DOCTYPE html>

<html>

<body>

<p id="a"></p>

<script>

document.getElementById("a").innerHTML = "Hello World!!";

</script>

</body>

</html>

Hello World!!

Prints nothing

Javascript Questions Set 111:

How many Node object methods are available?

Solution:

Which of the following are types of HTML DOM?

Solution:

What does the acronym 'TLS' stand for?

Solution:

Which jQuery method is used to remove a class attribute from a particular HTML element?

Solution:

What is the output of the following JavaScript code?

`var a = 'cpp';`

`var b = 'buzz';`

`var c = a / b;`

`console.log(c);`

Solution:

What will be the output of the following JavaScript code?

`<p id="demo"></p> <script> document.getElementById("demo").innerHTML = Number(true); </script>`

Solution:

What is the purpose of the `timing` property in the `window.performance` object?

Solution:

What does the NamedNodeMap object represent in the HTML DOM?

Solution:

Which of the following PerformanceTiming properties is read-only?

Solution:

What is the output of the following HTML and JavaScript code?

<!DOCTYPE html>

<html>

<body>

<p id="a"></p>

<script>

document.getElementById("a").innerHTML = "Hello World!!";

</script>

</body>

</html>

Solution:

Related Question Sets:

Related Topics:

Javascript Questions Set 111:

How many Node object methods are available?

Solution:

Which of the following are types of HTML DOM?

Solution:

What does the acronym 'TLS' stand for?

Solution:

Which jQuery method is used to remove a class attribute from a particular HTML element?

Solution:

What is the output of the following JavaScript code? var a = 'cpp'; var b = 'buzz'; var c = a / b; console.log(c);

Solution:

What will be the output of the following JavaScript code? <p id="demo"></p> <script> document.getElementById("demo").innerHTML = Number(true); </script>

Solution:

What is the purpose of the timing property in the window.performance object?

Solution:

What does the NamedNodeMap object represent in the HTML DOM?

Solution:

Which of the following PerformanceTiming properties is read-only?

Solution:

What is the output of the following HTML and JavaScript code? <!DOCTYPE html> <html> <body> <p id="a"></p> <script> document.getElementById("a").innerHTML = "Hello World!!"; </script> </body> </html>

Solution:

Related Question Sets:

Related Topics:

What is the output of the following JavaScript code?

`var a = 'cpp';`

`var b = 'buzz';`

`var c = a / b;`

`console.log(c);`

What will be the output of the following JavaScript code?

`<p id="demo"></p> <script> document.getElementById("demo").innerHTML = Number(true); </script>`

What is the purpose of the `timing` property in the `window.performance` object?

What is the output of the following HTML and JavaScript code?

<!DOCTYPE html>

<html>

<body>

<p id="a"></p>

<script>

document.getElementById("a").innerHTML = "Hello World!!";

</script>

</body>

</html>