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WorksheetsCSIM Lesson Two Review
Total questions: 10
Worksheet time: 6mins
Which of the following is an analog sensor that can be used to turn on lights when it gets dark and turn the lights off when it becomes bright?
LED
Photocell resistor
Flex sensor
Accelerometer
A program should change a straight horizontal line to a smiling emoji when: • The flex sensor attached to pin 0 is bent to a value of 966, and presses the A push button on the micro:bit Which of the following programs does this?
What are the roles of pair programmers called?
Programmers and Writers
Navigators and Drivers
Algorithms and Flowcharts
Coders and Gamers
Which of the following is an output device?
Buzzer
Photocell resistor
Pressure Sensor
Push Button
Which of the following is considered an Internet of Things (IoT) device?
Two micro:bits sending data packets with a BLE antenna
Oven that heats up to a specific temperature
Lights that turn on when you flip a switch
Using a scientific calculator to solve a math equation
Which of the following is an example of technology used to connect smart devices? Select all that apply.
Bluetooth® wireless technology
Wi-Fi technology
Robotic technology
Cellular technology
When developing programs and creating physical computing systems, why are iterative processes used?
An iterative process requires testing hardware and software and making improvements
An iterative process helps to document the work
An iterative process helps to share the design and program with others
An iterative process requires less work when designing and developing a project
What is the range of movement for a standard servo?
0 to 90 degrees
0 to 180 degrees
90 to 180 degrees
180 to 360 degrees
What is the range of movement for a continuous servo?
0 to 90 degrees
0 to 180 degrees
90 to 180 degrees
360 degrees in either direction
Match the following
standard servo
Moves in a range of 180 degrees
lights up as only one specific color
can light up as any color
continuous servo
This moves it a continuous 360 degrees
Attachment pieced used on the servos
