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Javascript Questions Set 58:

Quiz Mode

Which of the following is not a framework?

JavaScript

.net

Cocoa

jQuery

Solution:

Which function is a synonym for on()?

add()

addListener()

listeners()

once()

Solution:

Which of the following jQuery functions is heavily overloaded?

jQuery()

$()

jQuery()

Both jQuery() and $()

Solution:

What is the value of `abekus[1]`?

`var abekus = ['kshitij', 'kushagra']; abekus.length = 1;`

"kshitij"

"kushagra"

error

undefined

Solution:

Which CSS property allows you to specify an element's position with respect to the browser window?

relative

fixed

static

absolute

Solution:

What will be the output of the following JavaScript code?

var a = 1;

if (a != null)

return 1;

else

return 0;

runtime error

compiler error

Solution:

Which method is used to compare the relative position of two nodes in the DOM hierarchy?

compareDocumentPosition()

cloneNode()

getUserData()

getFeature()

Solution:

What does the scope of a variable in JavaScript determine?

The security of the variable

The modifier to be used with the variable

The visibility and accessibility of the variable

The encapsulation of variables and methods

Solution:

The enumeration order becomes implementation dependent and non-interoperable if ___________

Object.defineProperty() is not used

If the object inherits enumerable properties

The object does not have the properties present in the integer array indices

The delete keyword is never used

Solution:

Which is the correct code that returns a complex number that is the complex conjugate of this one?

Complex.prototype.conj = function() { new Complex(this.r, -this.i); };

Complex.prototype.conj = function() { return (this.r, -this.i); };

Complex.prototype.conj = function() { return new Complex(this.r, -this.i); };

Complex.prototype.conj = function() { return Complex(this.r, -this.i); };

Javascript Questions Set 58:

Which of the following is not a framework?

Solution:

Which function is a synonym for on()?

Solution:

Which of the following jQuery functions is heavily overloaded?

Solution:

What is the value of `abekus[1]`?

`var abekus = ['kshitij', 'kushagra']; abekus.length = 1;`

Solution:

Which CSS property allows you to specify an element's position with respect to the browser window?

Solution:

What will be the output of the following JavaScript code?

var a = 1;

if (a != null)

return 1;

else

return 0;

Solution:

Which method is used to compare the relative position of two nodes in the DOM hierarchy?

Solution:

What does the scope of a variable in JavaScript determine?

Solution:

The enumeration order becomes implementation dependent and non-interoperable if ___________

Solution:

Which is the correct code that returns a complex number that is the complex conjugate of this one?

Solution:

Related Question Sets:

Related Topics:

Javascript Questions Set 58:

Which of the following is not a framework?

Solution:

Which function is a synonym for on()?

Solution:

Which of the following jQuery functions is heavily overloaded?

Solution:

What is the value of abekus[1]? var abekus = ['kshitij', 'kushagra']; abekus.length = 1;

Solution:

Which CSS property allows you to specify an element's position with respect to the browser window?

Solution:

What will be the output of the following JavaScript code? var a = 1; if (a != null) return 1; else return 0;

Solution:

Which method is used to compare the relative position of two nodes in the DOM hierarchy?

Solution:

What does the scope of a variable in JavaScript determine?

Solution:

The enumeration order becomes implementation dependent and non-interoperable if ___________

Solution:

Which is the correct code that returns a complex number that is the complex conjugate of this one?

Solution:

Related Question Sets:

Related Topics:

What is the value of `abekus[1]`?

`var abekus = ['kshitij', 'kushagra']; abekus.length = 1;`

What will be the output of the following JavaScript code?

var a = 1;

if (a != null)

return 1;

else

return 0;