Intro to Computer Science (Cybersecurity) Final Exam Sp 2023 - 1

What is a computer?

• An electronic device that receives input, processes it and provides an output in the desired format.

• An electronic device to do homework, play video games or surf on the internet.

• An electronic device that receives input, stores or processes the input and provides an output in the desired format.

What is Computer Science?

• A field in which people use the power of computers to solve big problems.

• A field where you use science to dissect a computer.

• The study of chemicals.

• Using a computer to search for Science items.

A list of steps to complete a task

• Algorithm

• Program

• CPU

• Hardware

Coding is writing a series of commands that tells a computer what to do. 

• True

• False

Computer or not a computer?

• Computer

• Not a Computer

An algorithm that has been written in a language that can be run by a machine

• Algorithm

• Program

• CPU

• Hardware

What does this code do?

• Moves forward 1 time

• Moves forward forever

• Moves forward 5 times

• Moves left

Find and fix problems in an algorithm or program.

• Solve

• Infer

• Debug

• Compute

_____ is a way to repeat code

• If statement

• Expression

• Loop

• Assignment 

What will print to the screen when the following program is run?

number = 5

greater_than_zero = number > 0

print(type(number))

• 5

• True

• <type ‘int’>

• <type ‘bool’>