WorksheetsAssessment G5
Total questions: 35
Worksheet time: 19mins
What does the movement of the mouse control on a computer?
The cursor on the screen
The volume of the speakers
The brightness of the monitor
The speed of the internet
Why does an oven use a temperature sensor?
To sense how hot it is inside the oven
To play music while cooking
To display recipes
To print cooking instructions
If you want to control a computer from a distance, which input device would you most likely use?
Remote input device
Keyboard
Mouse
Touchscreen
Why is it not possible for a human to measure data in many places at the same time, all the time?
Because humans cannot be everywhere at once.
Because humans do not like to measure data.
Because humans do not have computers.
Because humans cannot use the internet.
What can happen if a sensor sends the wrong data?
The system might make a wrong decision
The sensor will fix itself
The data will always be correct
The sensor will stop working forever
Lights turning on and off, an alarm sounding, and a robot changing the way it moves are all examples of what?
Inputs
Outputs
Programs
Sensors
How do sensors and output devices make life easier for people?
By making things happen automatically
By making computers faster
By storing more data
By making screens brighter
What is the main purpose of a storage device in a computer?
To save data permanently
To display images
To print documents
To connect to the internet
What are the three different types of storage devices mentioned in the material?
Magnetic, optical, solid state
Laser, binary, byte
Internal, external, optical
Hard disk, CD, SD card
If you have 10 megabytes, how many kilobytes do you have?
100
1000
10,000
80
Which of the following is the correct order of the input-process-output model used by computers?
Output → Process → Input
Input → Output → Process
Input → Process → Output
Process → Input → Output
Which of the following is an example of output from a computer after processing data?
Receiving temperature data
Flashing a light
Calculating the temperature
Writing a program
If a computer receives input that the temperature is warm, what could be the output according to the IF statement example?
Close the window
Open the window
Turn off the computer
Flash a red light
What are two important things programmers must consider when programming computers with AI?
Making the program look nice and run fast
Allowing the program to learn and making sure decisions are fair
Making the program expensive and difficult
Allowing the program to play games and tell jokes
Which of the following is a benefit of speech to text technology?
It helps people who find it difficult to use a keyboard.
It makes computers run faster.
It changes the color of the screen.
It plays music automatically.
What is a variable in an algorithm or a program?
A value that cannot change
A box that stores data that can change
A type of bug in a program
A step in an algorithm
What does it mean to assign a variable in a program?
To give a value to a variable
To erase the variable
To draw a picture of the variable
To hide the variable
If the variable Name is set to "Mike" and Age is set to 9, what would the happy birthday message say? Format ("Happy Birthday", name, age)
Happy Birthday, Mike. You are 9.
Happy Birthday, 9. You are Mike.
Happy Birthday, Age. You are Name.
Happy Birthday, John. You are 8.
Which of clubbed items below would most likely be stored as a number value in a program?
Age and Shoe size
Name and Colour of your T-shirt
Birthday and Favourite colour
Name and Height
What is a variable in programming?
Something that holds a value that can change.
A picture in a program.
A sound in a program.
A button in a program.
Which of the following is a reason to give your variable a meaningful name?
To help you remember what the variable is used for.
To make the program run faster.
To make the program look colorful.
To add more sprites to the project.
What happens when you click the ‘Reset Score’ button in the program?
The score goes back to 0.
The basketball disappears.
The background changes.
The program stops.
What is the value of SportsBalls? set Basketball to 3 set Volleyball to 1 set SportsBalls to Basketball + Volleyball
1
2
3
4
What is user input?
Data provided by a user to a computer
Data provided by a computer to a user
Data stored in a book
Data sent by email
How can you assign the user input stored in "answer" to a variable with a meaningful name in Scratch?
By using the Set To block
By using the Move block
By using the Repeat block
By using the Wait block
Which symbol is used for subtraction in a calculator program?
Minus (-)
Plus (+)
Multiply (x)
Divide (/)
This custom block will let you enter first number and second number..
addition
subtraction
reset
input
Which custom block should I use for division?
Which custom block should I use for subtraction?
A broadcast is used to ...
create a message
make a choice
sending data
finish the apps
What will happen when you run this code?
Bounce everywhere
Add background music
Change scene
Say something
What would the Sprite say if the Test is set to 10?
My name is Bob
I like Chocolate
Hello
I do not know
Will the spirte move left when the left arrow is clicked?
Yes
No
What would the code shown here do?
When the flag is clicked the sprite will appear for two seconds and then disappear
When the flag is clicked the sprite will hide
When the flag is clicked the sprite will appear and wait
The sprite will not show up when the flag is clicked
Motion
Sound
Events
Control
Sensing
