Grade 8 Review

What is nested selection?

• A group of instructions for a specific task that can be reused in programs

• When a selection block is placed within another selection block

• A selection block within two functions

• When a program has multiple conditions

Look at this code. What is this code an example of?

• Nested selection

• Compound conditionals

• Programming libraries

• A function

When you use a library in your code, how do you give attribution?

• By writing the title, author, source, and license in your code

• By contacting the author to ask for permission

• You do not have to give attribution

• By paying the creator of the library

Why is it a good idea to get feedback about your program from others?

• To make your program better

• To make your program code longer

• To make your program take more time

• To make your program cheaper

What component should you connect to an embedded system to tell if it is dark or light?

• Push button

• Ambient light sensor

• Light-emitting diode

• Rotation sensor

Which software library do you use to communicate with and control a microcontroller and connected parts?

• IBSerial

• PyMata_aio

• Random

• Time

Which of these is a microcontroller?

• Breadboard

• Raspberry Pi 3

• Arduino Uno

• Push button

What word do you give to the process of looking back to see if a project was good or bad?

• System

• Function

• Presentation

• Evaluation

What is the hexadecimal value of the binary number 1111?

• 3

• 15

• B

• F

Which computational tool should you use to represent data in a presentation?

• Google Forms

• An infra-red sensor

• MS PowerPoint

• A microcontroller