1.Which function in JavaScript is usedto check type of a variable?

Select one:

a.

type

b.

typeof

c.

var

d.

None of the above

2.DOM enables Javascript to

Select one:

a.

Change HTML elements

b.

Change HTML attributes

c.

Change CSS styles

d.

All of the above

3.JavaScript Objects contain

Select one:

a.

Data members

b.

Member function

c.

Both A and B

d.

None of the above

4.In JavaScript, arrays come withwhich of the following functions?

Select one:

a.

Push

b.

Pop

c.

Reverse

d.

All of the above

5.Which of the following operators areused for a logical AND in JavaScript?

Select one:

a.

&&

b.

||

c.

and

d.

None of the above

6.DOM stands for

Select one:

a.

Data Object Model

b.

Document Object Model

c.

Deal Object Model

d.

None of the above

7.Java Script supports which of thefollowing types of loops

Select one:

a.

For loop

b.

while loop

c.

Do while loop

d.

All of the above

8.Elements in an HTML page can beselected using which of the following functions?

Select one:

a.

getElementById

b.

getElementsByTagName

c.

querySelector

d.

All of the above

9.Which attribute allows you to changethe text of an element?

Select one:

a.

innerHTML

b.

outerHTML

c.

textContent

d.

All of the above

10.Using JavaScript DOM, we cannotchange the class of an element

Select one:

True

False

11.Which are types of DOM EventListeners?

Select one:

a.

Keypress events

b.

Mouse events

c.

Both A and B

d.

Ony A.

12.We can use JS DOM to add eventlisteners to elements

Select one:

True

False

PLEASE SOLVE ASAP