IoT and Cloud Computing Quiz

Which of the following is an essential component of an IoT system?

• Web browser

• Printer

• Sensor

• Hard disk

Which protocol is commonly used for lightweight communication in IoT?

• HTTP

• FTP

• MQTT

• TCP

Which of the following is NOT a characteristic of IoT?

• Connectivity

• Manual operation

• Intelligence

• Dynamic changes

What does RFID stand for?

• Radio Fast Integrated Device

• Radio Frequency Identification

• Range Frequency Identification

• Remote Frequency Internet Device

Which of these is an IoT application in agriculture?

• Video conferencing

• Smart irrigation

• Online booking

• E-learning

Which layer of IoT architecture deals with sensors and actuators?

• Application layer

• Perception layer

• Network layer

• Business layer

Which wireless technology is commonly used in smart home IoT devices?

• 5G

• Zigbee

• DSL

• HDMI

In IoT, which device is responsible for sending data to the cloud?

• Display

• Gateway

• Speaker

• Joystick

Which of the following is NOT an IoT protocol?

• CoAP

• SMTP

• MQTT

• AMQP

IoT is often associated with which of the following computing paradigms?

• Centralized computing

• Edge computing

• Mainframe computing

• Batch processing