Jobs By Abekus

What will be the output?
let a = 2; let b = '2'; console.log(a==b);

1

True

2

False

Solution:

The setTimeout() method belongs to which object?

1

Element

2

Window

3

Location

4

Event

Solution:

The URL property belongs to which of the following objects?

1

Document

2

Element

3

Location

4

Event

Solution:

`myarray = [1,2,3,4,5,6,7]`

`const res = myarray.findIndex(e => e > 4);`

`console.log(res);`

1

2

3

4

Solution:

The purpose of getUserData(key) is ______

1

Gets the user data

2

Returns the user data

3

Gets the user key

4

Returns the associated object

Solution:

Before learning about jQuery, you must have enough knowledge about which of the following:

1

HTML.

2

CSS.

3

All of the above.

4

JavaScript.

Solution:

The _______ option is used to change the opacity when we drag the elements on which the sortable widget is applied.

1

opacity

2

grid

3

axis

4

active

Solution:

What will be the output?
var object = { A: 1, B: 2, C: 3, D: 4, } object.E = null + 1 + undefined; console.log(object.E);

1

undefined

2

null

3

NaN

4

1

5

Compile Time error

Solution:

What can be said about events in web development?

1

Events are an essential part of dynamic web pages.

2

Events were earlier used to generate animations.

3

Events are required to provide security to our web pages.

4

None of the above.

Solution:

Which of the following promise initialization is correct?

1

const myPromise = new Promise((resolve, reject) => {
// Code block goes here
});

2

const myPromise = Promise((resolve, reject) => {
// Code block goes here
});

3

None of these

4

const myPromise = new Promise() => {
// Code block goes here
});

Javascript Questions Set 8:

What will be the output?
let a = 2; let b = '2'; console.log(a==b);

Solution:

The setTimeout() method belongs to which object?

Solution:

The URL property belongs to which of the following objects?

Solution:

`myarray = [1,2,3,4,5,6,7]`

`const res = myarray.findIndex(e => e > 4);`

`console.log(res);`

Solution:

The purpose of getUserData(key) is ______

Solution:

Before learning about jQuery, you must have enough knowledge about which of the following:

Solution:

The _______ option is used to change the opacity when we drag the elements on which the sortable widget is applied.

Solution:

What will be the output?
var object = { A: 1, B: 2, C: 3, D: 4, } object.E = null + 1 + undefined; console.log(object.E);

Solution:

What can be said about events in web development?

Solution:

Which of the following promise initialization is correct?

Solution:

Related Question Sets:

Related Topics:

Javascript Questions Set 8:

What will be the output?let a = 2; let b = '2'; console.log(a==b);

Solution:

The setTimeout() method belongs to which object?

Solution:

The URL property belongs to which of the following objects?

Solution:

myarray = [1,2,3,4,5,6,7] const res = myarray.findIndex(e => e > 4); console.log(res);

Solution:

The purpose of getUserData(key) is ______

Solution:

Before learning about jQuery, you must have enough knowledge about which of the following:

Solution:

The _______ option is used to change the opacity when we drag the elements on which the sortable widget is applied.

Solution:

What will be the output?var object = { A: 1, B: 2, C: 3, D: 4, } object.E = null + 1 + undefined; console.log(object.E);

Solution:

What can be said about events in web development?

Solution:

Which of the following promise initialization is correct?

Solution:

Related Question Sets:

Related Topics:

What will be the output?
let a = 2; let b = '2'; console.log(a==b);

`myarray = [1,2,3,4,5,6,7]`

`const res = myarray.findIndex(e => e > 4);`

`console.log(res);`

What will be the output?
var object = { A: 1, B: 2, C: 3, D: 4, } object.E = null + 1 + undefined; console.log(object.E);