JavaScript Question of the Day March 28, 2025

Take a look at the following program:

let rect;
let change = -5;

function main() {
    createRect(100, 100, 200, 100, "red");
    setTimer(changeRect, 50);
}

function createRect(x, y, width, height, color) {
    rect = new Rectangle(width, height);
    rect.setPosition(x, y);
    rect.setColor(color);
    add(rect);
    return rect;
}

function changeRect() {
    rect.setWidth(rect.getWidth() + change);
}

main();

How does the changeRect function affect the object rect?

1. Correct Answer
   Incorrect Answer
   a

   changeRect increases the width of rect

2. Correct Answer
   Incorrect Answer
   b

   changeRect decreases the width of rect

3. Correct Answer
   Incorrect Answer
   c

   changeRect increases the height of rect

4. Correct Answer
   Incorrect Answer
   d

   changeRect decreases the height of rect