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.
Q
What is the purpose of event listeners in handling user input on the Canvas?
Related Questions on Average
How can developers track mouse movement coordinates on the Canvas?
A). Using mouseover event
B). Using mouseclick event
C). Using mousemove event
D). Using mousedown event
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 the mouse button is released on the Canvas?
A). mousemove
B). mousedown
C). mouseup
D). mouseout
What does the mouseup event signify on the Canvas?
A). Mouse button press
B). Mouse button release
C). Mouse movement
D). Mouse leaving Canvas
What does the keyup event indicate in keyboard input handling?
A). Key press
B). Key release
C). Key press and hold
D). Keyboard interaction
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 commonly used to track mouse clicks on the Canvas?
A). mousemove
B). mousedown
C). mouseup
D). mouseover
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
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 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