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

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

How can developers detect when a key is released on the keyboard?

A). Using keydown event

B). Using keyup event

C). Using keypress event

D). Using keyboard event

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

A). mousemove

B). mousedown

C). mouseup

D). mouseout

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

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

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

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

A). mouseover

B). mouseenter

C). mousemove

D). mouseout

What does the mouseout event indicate on the Canvas?

A). Mouse movement

B). Key presses

C). Mouse button release

D). Mouse leaving Canvas

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

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

A). keypress

B). keyup

C). keydown

D). keyboard