IoT Quiz

What does IoT stand for?

• Internet of Technology
• Internet of Things
• Internet on Things
• Internet on Technology

Which wireless communication protocol is commonly used in IoT devices?

• NFC
• Bluetooth
• Wi-Fi
• All of the above

Which of the following is NOT a typical component of an IoT system?

• Sensor
• Actuator
• Compiler
• Microcontroller

Which of these is not an Input device?

• Ultrasonic Sensor Module
• Humidity Sensor Module
• LCD1602 Display Module
• ESP32 Camera Module

Which of these is a microprocessor?

• Arduino UNO
• Node MCU
• ATmega328
• Raspberry Pi Nano

Which of these use WiFi as a communication protocol?

• NodeMCU
• ESP8266 Camera Module
• HC05 Module
• Raspberry Pi 4

Which of the following should be used for precise controlled movements in a project?

• 12V DC Motor
• Servo Motor
• Brushless Motor
• AC Motor

What is the purpose of RFID (Radio Frequency Identification) technology in IoT?

• Object Tracking and Identification
• Video Streaming
• Voice Recognition
• Email Communication

Which of these is a Business Use case of IoT?

• Predictive maintenance for vehicles and equipment.
• Advanced Biometric Authentication using face detection, touch-id and voice
• Social media sentiment analysis for brand perception
• All of the Above

Which IoT protocol is designed for low-power devices and enables energy-efficient communication?

• CoAP (Constrained Application Protocol)
• HTTP (Hypertext Transfer Protocol)
• TCP (Transmission Control Protocol)
• FTP (File Transfer Protocol)