Basics
What does “booting” a computer mean?
Starting the operating system
What does SSD stand for?
Solid State Drive
What is an operating system example?
Windows / Linux / macOS
What does pinMode() do?
Sets pin type
What is autonomy in robotics?
Operating without human control
What is cloud computing?
Using remote servers over the internet
What is the role of the motherboard?
Connects all components
What is open-source software?
Code is publicly available
What is an analog pin used for?
Reading variable values
What is an actuator?
A device that causes movement
What is data backup?
Copying data for recovery
Why is RAM speed important?
It affects performance
What is a compiler?
Converts code to machine language
What does delay() do?
Pauses code execution
What is feedback in robotics?
Using sensor data to adjust actions
Why is two-factor authentication safer?
It adds an extra verification step
What happens if RAM is insufficient?
System slows or crashes
What is malware?
Harmful software
Why use pull-up or pull-down resistors?
Stabilize input signals
Why is calibration important for sensors?
Accuracy
What is phishing?
Tricking users to steal information
Difference between HDD and SSD?
SSD is faster, no moving parts
Difference between software update and upgrade?
Update fixes, upgrade adds features
What is serial communication?
Sending data one bit at a time
Difference between sensor and actuator?
Sense vs act