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WorksheetsExploring Sensors and Microbit
Total questions: 15
Worksheet time: 8mins
What is an input device?
A software program that processes input.
A component that displays output from a computer.
An input device is a hardware component used to input data into a computer.
A device that stores data permanently.
What is an output device?
An output device is a hardware component that inputs data into a computer.
An output device is a type of software that manages data storage.
An output device is a hardware component that displays or produces data from a computer.
An output device is a network component that connects multiple computers.
What does an accelerometer do?
An accelerometer measures acceleration and detects motion.
An accelerometer calculates distance traveled.
An accelerometer generates electricity.
An accelerometer measures temperature changes.
What does a temperature sensor measure?
Humidity
Pressure
Altitude
Temperature
Can you name a type of sensor?
Temperature sensor
shake sensor
count sensor
plastic sensor
What is a microbit?
A microbit is a large desktop computer.
A microbit is a video game console.
A microbit is a type of smartphone.
A microbit is a small, programmable computer.
What programming language is used with microbit?
Swift
Python, MakeCode, JavaScript
C++
Ruby
What does 'on start' mean in programming?
'on start' refers to a variable declaration.
'on start' indicates a loop that runs continuously.
'on start' means an event or function that executes when a program begins.
'on start' is a type of data structure.
What does 'forever' mean in programming?
A temporary state that resets automatically.
A loop of codes that continues until stopped.
A function that executes only once and terminates.
A fixed duration that ends after a set time.
What does a light sensor detect?
Temperature changes
Sound levels
Motion detection
Light intensity
What is a variable in programming?
A variable is a command that executes a program.
A variable is a fixed value that cannot change.
A variable is a named storage location in memory that holds a value.
A variable is a type of function in programming.
How can you use an accelerometer in a project?
Use an accelerometer to cook food more evenly.
Use an accelerometer to enhance audio quality.
Use an accelerometer to increase battery life.
Use an accelerometer to measure motion, orientation, or vibration in a project.
What is the purpose of a temperature sensor?
To measure and monitor temperature.
To measure humidity levels
To increase temperature
To cool down the environment
What happens when you change a variable's value?
The variable becomes a constant.
The variable's value remains unchanged.
The variable is deleted from memory.
The variable now holds a new value.
which of the following is output
temperature sensor
microphone
speaker
accelerometer
