What is the function used to remove all handlers for name events?

Which are the events that have default actions that can be canceled by event handlers?

A

Submit and form-related events

B

Reset and form-related events

C

Submit and reset events

D

form-related events

Which object is passed as the argument to handlers for keydown, keyup, and keypress events?

A

KeyboardEvent

B

Key Event

C

Mouse Event

D

Alphabet Event

The element that can also register handlers for load and error events is

A

html

B

img

C

body

D

form

Which is the method used for registering handlers?

A

on()

B

register()

C

add()

D

include()

Which property is used to manage multiple event handlers?

A

onmessage

B

onerror

C

both onmessage and onerror

D

postmessage

What is the purpose of the event handlers in the JavaScript?

A

Adds innerHTML page to the code

B

Allows JavaScript code to alter the behaviour of windows

C

Performs handling of exceptions and occurrences

D

Change the server location

Why does the Node rely on event handlers?

A

APIs are synchronous

B

APIs are asynchronous

C

APIs are reusable

D

APIs are modular

When a program contains extensive use of event handlers, which of the following is necessary?

A

Modular functions

B

Nested functions

C

Split up programs

D

Global variables

The process by which the browser decides which objects to trigger event handlers on is

A

Event Triggering

B

Event Listening

C

Event Handling

D

Event propogation

The wages of supervisors and material handlers are charged as:

A

Over head

B

Direct labour cost

C

Indirect labour cost

D

None of these

What is the function used to remove all handlers for name events?

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