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 mousemove event allow developers to track on the Canvas?

A). Mouse clicks

B). Mouse movement

C). Key presses

D). Canvas resizing

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

What is the purpose of the keyup event in keyboard input handling?

A). To detect key presses

B). To track mouse movements

C). To detect key release

D). To change Canvas properties

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

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

A). To detect mouse button press

B). To detect mouse button release

C). To detect mouse movement

D). To detect mouse entering Canvas area

What is the purpose of the keypress event in keyboard input handling?

A). To detect key presses

B). To detect key release

C). To detect key press and hold

D). To detect keyboard interactions

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

A). keypress

B). keyup

C). keydown

D). keyboard

How can developers handle keyboard input events such as key presses on the Canvas?

A). Using mouse events

B). Using touch events

C). Using event listeners

D). Using Canvas properties