Q
What is the purpose of event listeners in handling user input on the Canvas?

Answer & Solution

Answer: Option B
Solution:
Event listeners are used to detect and respond to user actions such as mouse clicks, mouse movement, and keyboard input on the Canvas.
Related Questions on Average

What does the mouseout event indicate on the Canvas?

A). Mouse movement

B). Key presses

C). Mouse button release

D). Mouse leaving Canvas

Which event is triggered when the mouse pointer leaves the Canvas area?

A). mouseover

B). mouseenter

C). mousemove

D). mouseout

How are mouse movement coordinates calculated on the Canvas?

A). Using mouseover event

B). Using mousemove event

C). Using mouseout event

D). Using mousedown event

How are keyboard input events typically handled on the Canvas?

A). Using mouse events

B). Using event listeners

C). Using touch events

D). Using Canvas properties

What does the keyup event indicate in keyboard input handling?

A). Key press

B). Key release

C). Key press and hold

D). Keyboard interaction

How can developers track when the mouse pointer enters the Canvas area?

A). Using mousemove event

B). Using mouseclick event

C). Using mouseover event

D). Using mousedown event

What is the purpose of the mousedown event in Canvas interaction?

A). To detect key presses

B). To track mouse movement

C). To detect mouse button release

D). To detect mouse button press

Which event is commonly used to track mouse clicks on the Canvas?

A). mousemove

B). mousedown

C). mouseup

D). mouseover

Which event is triggered when the mouse button is released on the Canvas?

A). mousemove

B). mousedown

C). mouseup

D). mouseout

Which event is triggered when a key is pressed and held down on the keyboard?

A). keypress

B). keyup

C). keydown

D). keyboard