Grade 5 Checkpoint 3

Ahmed stores many images in the machine with labels. Now the machine should identify the objects. Which type of machine learning did he use?

• Unsupervised learning

• Reinforcement Learning

• Supervised learning

• Artificial intelligence

Which type of data does the picture show?

• Numbers

• Audio

• Images

• Text

How can we train a machine?

• By giving them instructions

• By giving them flowcharts

• By giving them emotions

• By giving them a lot of data

We present data in different ways. What does the picture show? 

• Bar charts

• Table

• pictogram

• Videos

The owner of the shop thinks he will sell 21 cars next July. What do we call this?

• Flowcharts

• Pictogram

• Numbers

• Prediction

Which one is a communication device?

• Browser

• Projector

• Wifi router

• Mouse

Which part of the computer is the processing unit?

• DVD

• HDD

• RAM

• CPU

Which one is an output device?

• Game controller

• Screen

• Keyboard

• Mouse

The speakers are not working. Which of these could be the best solution?

• Clean the dirt that is blocking the keys.

• Check the volume level.

• Close and reopen all applications.

• Run a virus scanner.

The power button does not start your computer. Which of these could be the solution?

• Check if the power outlet is on.

• Delete unwanted programs and files.

• Make sure the monitor is turned on.

• Check the audio player controls.