CS: Python Unit 1 Review

Input devices allow us to send information to the CPU (Central Processing Unit) to tell the computer what to do.

• True
• False

Output devices receive information from the CPU (Central Processing Unit), then translate it into sounds or images that we can understand.

• True
• False

Which of these is not an input device?

• Scanner
• Screen
• Microphone
• Keyboard

What is the purpose of an operating system?

• Manage software on computer
• Manage hardware on computer
• Manage all hardware & software on computer

What does the print function do in python?

• It's a variable.
• It can input data.
• It displays something like a string or integer
• It loops the code.

What does the term 'debug' mean?

• Identify errors and fix them.
• Making a calculation
• A set of instructions
• Looking at code

What symbol do you use to make a comment in Python?

• @
• ¬
• ;
• #

What syntax can you use to insert a line break between strings so that they appear over multiple lines?

• /
• \n
• \l
• n

What does CPU stand for?

• Control Processing Unit
• Central Processing Unit
• Central Power Unit
• Center Power Unit

It is any electronic or mechanical part you can see or touch:

• Peripherals

• Hardware

• Main memory