MCQs on IoT and IIoT

What does IoT stand for?

• Internet of Tools

• Internet of Things

• Input of Technology

• Interface of Things

Which of the following is not an application of IoT?

• Smart homes

• Wearable devices

• Internet banking

• Smart agriculture

Which technology is essential for IoT devices to communicate?

• NFC

• Bluetooth

• Internet

• USB

IoT devices typically connect to a:

• Printer

• Power Bank

• Network

• Mouse

What is the function of a sensor in IoT?

• Storing data

• Processing data

• Sending notifications

• Sensing and collecting data

Which one is a key challenge in IoT?

• Gaming

• Security and Privacy

• Display size

• Battery manufacturing

The full form of RFID used in IoT is:

• Radio Frequency Identification

• Remote File Input Data

• Random Frequency Interchange

• Relay Format Internet Device

What is an actuator in an IoT system?

• A device that displays data

• A sensor

• A device that performs actions based on data

• A cloud server

Which of the following is a communication protocol used in IoT?

• CoAP

• XML

• HDMI

• WEP

Which of the following is not a hardware component in IoT?

• Sensor

• Microcontroller

• Cloud server

• Actuator