Practice More Questions From: Quiz 8
Q:
Which of the following operations can mutate set s?
Q:
Which of the following always give the same result as \color{red}{\verb|s.union(t)|}s.union(t)?
Q:
A set is an unordered collection of distinct elements. Which of the following problem contexts represent instances of this idea?
Q:
Consider a horizontally-tiled image where each sub-image has the same size. If each sub-image is of size 60×90 (in pixels), what is the horizontal distance (in pixels) between the centers of adjacent sub-images?
Q:
Which instructor exhibits the best coding style?
Q:
For this week, the mini-project defines and uses a Sprite class to support animations. What attribute (also known as a field) can be used to help index the sub-images forming an animated sprite? (If you are stuck, review the bonus phase in the mini-project description.)
Q:
Which of the following is valid notation for a set in # CodeSkulptor runs Python programs in your browser.# Click the upper left button to run this simple demo.# CodeSkulptor is tested to run in recent versions of# Chrome, Firefox, Safari, and Edge.import simpleguimessage = “Welcome!”# Handler for mouse clickdef click(): global message message = “Good job!”# Handler to draw on canvasdef draw(canvas): canvas.draw_text(message, [50,112], 48, “Red”)# Create a frame and assign callbacks to event handlersframe = simplegui.create_frame(“Home”, 300, 200)frame.add_button(“Click me”, click)frame.set_draw_handler(draw)# Start the frame animationframe.start()
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