You want to control an LED connected to your Raspberry Pi remotely using a web server. Which approach best explains why running a web server on the Pi enables this?

hard🚀 Application Q15 of 15

Raspberry Pi - Web Server and API

# Pseudocode
Start web server
When user visits URL:
  Receive command (e.g., turn LED on/off)
  Execute GPIO control based on command
  Send response back to user

AThe web server stores LED status but cannot control hardware.

BThe web server automatically powers the LED without commands.

CThe web server listens for internet requests and triggers hardware actions accordingly.

DThe web server only works if the Pi is offline.

Step-by-Step Solution

Solution:

Step 1: Understand web server role in IoT control
The web server listens for commands sent via internet requests from users.
Step 2: Connect commands to hardware control
When a command is received, the server runs code to control the GPIO pins, turning the LED on or off.
Final Answer:
The web server listens for internet requests and triggers hardware actions accordingly. -> Option C
Quick Check:
Web server + commands = hardware control [OK]

Quick Trick: Web server receives commands to control hardware remotely [OK]

Common Mistakes:

MISTAKES

Thinking server powers hardware automatically
Believing server only stores data without control
Assuming server works offline for remote control

Master "Web Server and API" in Raspberry Pi

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Visual Try Challenge Project Recall Time

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions

More Raspberry Pi Quizzes

You want to control an LED connected to your Raspberry Pi remotely using a web server. Which approach best explains why running a web server on the Pi enables this?

Step 1: Understand web server role in IoT control

Step 2: Connect commands to hardware control

Final Answer:

Quick Check:

Want More Practice?