1. : What does IoT stand for?
(A) Internet of Technology
(B) Internet of Things
(C) Information on Technology
(D) Intelligent Online Tools
2. : Which of the following best defines IoT?
(A) Connecting only computers to the internet
(B) Connecting everyday physical devices to the internet for data exchange
(C) Using the internet only for social media
(D) Storing data in offline devices
3. : Which of the following is an example of a smart IoT device?
(A) Traditional light bulb
(B) Smart thermostat
(C) Paper calendar
(D) Typewriter
4. : Which communication technology is commonly used in IoT devices?
(A) Bluetooth
(B) Wi-Fi
(C) Zigbee
(D) All of the above
5. : In smart homes, IoT is used for:
(A) Automatic control of lights, security, and appliances
(B) Manual switching only
(C) Offline data entry
(D) Traditional wiring only
6. : Which of the following is a major concern in IoT?
(A) Slow internet
(B) Cybersecurity and data privacy
(C) Battery charging
(D) Offline printing
7. : Wearable devices like smartwatches are examples of IoT because:
(A) They can only show time
(B) They connect to smartphones and the internet to share data
(C) They work without electricity
(D) They are traditional gadgets
8. : Which of the following industries benefits from IoT?
(A) Healthcare
(B) Agriculture
(C) Transportation
(D) All of the above
9. : What does a smart refrigerator do using IoT?
(A) Keeps food cold only
(B) Tracks inventory and sends alerts for low items
(C) Writes shopping lists manually
(D) Works without electricity
10. : Which of the following is the main goal of IoT?
(A) Automating tasks and improving efficiency using connected devices
(B) Replacing the internet
(C) Limiting device connectivity
(D) Removing smart devices