1) Which one uses an embedded system? a) b) c) d) 2) Which one do we use to detect movement? a) Buzzer b) IR sensor c) Motion sensor d) Humidity sensor 3) Which one is a small system with all components in a single board? a) Push button b) Microcontroller c) Ambient light sensor d) d. Power supply 4) Which one is block-based programming software that can we use to program a microcontroller? a) Arduino IDE b) Python c) Arduino Uno d) Ardublockly 5) Ahmed starts writing a small sub-program to create a big computer program. What do we call this? a) Algorithm b) Decomposition c) Variables d) Feedback 6) What does graphical programming software use to create a program? a) Blocks b) Text c) Symbols d) Pictures 7) Which one is a place in memory that you can create to store information? a) Loops b) Variables c) Algorithms d) Names 8) Which flowchart symbol shows input and output data? a) b) c) d) 9) Which flowchart symbol shows the start and end of the program? a) b) c) d)

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