One can set up animate to be called every time a key on the keyboard is pressed down by giving the command: “function start(){keyDownMethod(animate);}” Hence, option B is correct.
Letters, words, and numbers can all be entered into a computer using a keyboard. When one can type, each keyboard key is pressed separately. On the right side of the keyboard, one can also find the number keys across the top. In the middle of the keyboard are the letter keys.
For professionals who type frequently, the MK Typist is a sleek, feature-first mechanical keyboard.
Therefore, Option B is correct.
Learn more about keyboard from here:
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The complete question has been attached in text form:
We've written a function animate that moves a ball across the screen like this:
function start(){//add code here}
function animate(e){ball.move(5, 5);}
How can we set up animate to be called every time a key on the keyboard is pressed down?
function start(){keyDownMethod(callback=animate);}
function start(){keyDownMethod(animate);}
function start(){keyDownMethod(animate, e);}
function start(){keyDownMethod(animate(e));}