Raspberry Pi Command Line Quiz

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Questions and Answers

What command is used to list files and folders?

Which Linux port is optimized for Raspberry Pi and based on Fedora Linux?

Pidora

What type of operating system is Raspbian?

Debian Wheezy port

Which command is used to print the name of the present working directory?

pwd Signup and view all the answers

What does Raspberry Pi support out of the box, being a Linux device?

Python Signup and view all the answers

What functionality do actuators provide in IoT devices?

Interact with physical entities Signup and view all the answers

What is the primary function of the Communication modules in IoT devices?

Sending data to other devices or cloud-based servers Signup and view all the answers

Which component of the Raspberry Pi is responsible for speeding up image calculations?

Graphic Processing Unit (GPU) Signup and view all the answers

What is the purpose of the HDMI port on a Raspberry Pi board?

Connecting to an HDTV for video output Signup and view all the answers

Which component of the Raspberry Pi is considered the 'brain' of the computer?

Central Processing Unit (CPU) Signup and view all the answers

What are GPIO pins used for in a Raspberry Pi device?

To interact with other electronic circuits Signup and view all the answers

Which hardware feature allows wired internet access on the Raspberry Pi minicomputer?

Ethernet port Signup and view all the answers

'Thing' in Internet of Things (IoT) can be any object that ________.

Has a unique identifier and can send/receive data over a network Signup and view all the answers

What does the PWR (Red) LED on the Raspberry Pi indicate?

Power status Signup and view all the answers

Which LED flashes to indicate SD card activity on the Raspberry Pi?

ACT (Green) Signup and view all the answers

How does the 100 (Orange) LED on the Raspberry Pi behave during Ethernet connection?

Flashes during data transfer Signup and view all the answers

What is the function of USB ports on the Raspberry Pi?

To connect peripherals like keyboard and mouse Signup and view all the answers

What is the typical power source connector used by the Raspberry Pi?

5V micro USB power cable Signup and view all the answers

What does the serial interface on Raspberry Pi allow for?

Communication with serial peripherals Signup and view all the answers

How many pins are dedicated to the SPI interface on the Raspberry Pi?

Five pins Signup and view all the answers

What is the main function of GPIO pins on the Raspberry Pi?

Provide general-purpose input/output Signup and view all the answers

What voltage are the general-purpose output pins set to on the Raspberry Pi?

3.3V Signup and view all the answers

Which of the following is NOT a pin configuration on the Raspberry Pi?

SCL (Serial Clock) Signup and view all the answers

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