Internet of Things

What does IoT stand for?

• Internet of Things
• Internet of Technology
• Items of Technology
• Ideas of Technology

Answer explanation

IoT stands for Internet of Things.

Which of these is an example of an IoT device?

• Microwave
• Smartwatch
• Toaster
• Bicycle

Answer explanation

A smartwatch is an internet-connected device.

What does a smart thermostat do?

• Plays music
• Controls home temperature
• Cleans your house
• Opens doors

Answer explanation

Smart thermostats adjust home temperature automatically.

Which technology allows IoT devices to connect?

• Electricity
• Bluetooth
• Wi-Fi
• Solar power

Answer explanation

Wi-Fi is the common method of IoT connectivity.

What is a smart home?

• A home that can move
• A home with internet-connected devices
• A home with robots
• A very clean home

Answer explanation

Smart homes use IoT devices to improve convenience and efficiency.

What can a smart fridge do?

• Cook meals
• Order groceries online
• Talk to you
• Drive a car

Answer explanation

Smart fridges can connect to the internet and order groceries.

What is a smart city?

• City with the most people
• City full of smart people
• City using IoT for better living
• City with tallest buildings

Answer explanation

A smart city uses IoT for services and infrastructure improvements.

How do IoT devices usually send data?

• By email
• Wirelessly
• By text message
• With letters

Answer explanation

IoT devices often use wireless methods to send data.

Which device can be part of an IoT system?

• Laptop
• Smart light bulb
• Whiteboard
• Hammer

Answer explanation

Smart bulbs are examples of IoT due to their internet connectivity.

What is the main benefit of IoT?

• More gadgets
• Saving time and making life easier
• More homework
• More internet bills

Answer explanation

IoT makes life easier by automating tasks.