Module 1-3

Which of the following are formal languages?

• Python

• English

• Canvas

• Java

Which of the following is an input device?

• Speakers

• Keyboard

• Monitor

• Printer

Which of the following is a syntax rule in Python?

• All parenthesis come in pairs

• There can be no spaces in your code

• All commas com in pairs

• There can be no numbers in your code

What is the main difference between software and hardware?

• One is much newer than the other

• One is made by Apple, the other by Microsoft

• One is physical and the other is a program

• One takes in data, the other puts out data

Which of the following are inputs?

• A video being played on a monitor

• Sound that comes out of the headphones

• A model created by a 3D printer

• Characters typed into a phone

What does it mean to do Computer Science?

• Programming a computer with code

• Building a computer

• Solving problems with computers

• Feeding a computer 0s and 1s

Why do computers need formal languages?

• Computers need a language that's shorter and faster

• Computers need a language that's specific and precise

• Computers need symbols to understand a program

• Computers need numbers in their language

Where would a sprite at this location be on the stage? (-50,100)

• Upper left

• Upper right

• Lower left

• Lower right

To solve a problem, Computer scientists...

• always need to create a program

• always decompose the problem

• always thinks about which programming language to use

• always uses mathematical logic

How would you make your sprite go to the lower right side of your stage?

• sprite.glide_to(-50, 50)

• sprite.glide_to(50, -50)

• sprite.glide_to("50, -50")

• sprite.glide_to(-50 50)