Javascript - Trust By Code

Testing you Javasript Knowledge

1 / 12

1. Do you know what will be the output of this code?

true

false

2 / 12

2.Can you guess the result?

bananaa

baaa

banana

ananas

3 / 12

3.Do you know what will be the output of this code?

1

0

"true"

true

4 / 12

4.Do you know what will be the output of this code?

true

false

5 / 12

5.Do you know what will be the output of this code?

NaN

3

5

13

6 / 12

6.Do you know what will be the output of this code?

true

false

7 / 12

7.Do you know what will be the output of this code?

true

string

1

number

8 / 12

8.Do you know what will be the output of this code?

string

number

1

true

9 / 12

9.Do you know what will be the output of this code?

1

2

9

undefined

10 / 12

10.Do you know what will be the output of this code?

true

false

11 / 12

11. Do you know what will be the output of this code?

122

32

Nan

NaN2

12 / 12

12.Do you know what will be the output of this code?

"Hello Twitter world"

"HelloTwitter world"

"HelloTwitternworld"

Your score is

The average score is 4%

0%