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WorksheetsIntroduction to IoT
Total questions: 15
Worksheet time: 8mins
Network connectivity contributes to the functionality of IoT devices by:
Allowing devices to communicate and exchange data with each other.
Powering the devices physically.
Storing data locally without sharing.
Preventing devices from connecting to the internet.
Which of the following best describes the Internet of Things (IoT)?
Connecting everyday things embedded with electronics, software, and sensors to the internet to collect and exchange data.
Using the internet only for communication between people.
Connecting computers to the internet for browsing websites.
Exchanging data only between smartphones and tablets.
Imagine a smart car that adjusts its speed based on road signs and satellite data. Which concept does this scenario illustrate?
Internet of Things (IoT)
Manual driving
Traditional car mechanics
Offline navigation
Which term is commonly used to describe a network of physical devices connected to the internet, enabling them to collect and exchange data?
Internet of Things
Internet of People
Cloud Computing
Artificial Intelligence
Which of the following is NOT typically considered an application of the Internet of Things?
Wearables
Precision Farming
Environmental Monitoring
Traditional Book Publishing
How does the Internet of Things typically transmit data for analysis and storage?
Through sensors to the cloud
By manual entry into databases
Via printed reports
Using satellite television
Integration of cloud services enhances the functionality of Internet of Things applications in disaster management by:
Providing real-time data access and remote monitoring
Increasing the number of physical devices
Reducing the need for sensors
Limiting data sharing between devices
Compare the main difference between the traditional Internet and the Internet of Things (IoT) based on their connectivity focus.
The Internet connects all things, while IoT connects all people.
The Internet connects all people, while IoT connects all things.
Both connect only computers.
Both connect only mobile phones.
What is the primary function of an implantable loop recorder (ILR)?
To record heart rhythms by being implanted under the chest’s skin
To measure blood pressure in the arm
To monitor lung capacity
To check body temperature
Which medical test helps diagnose palpitations and cardiac arrhythmia?
Electrocardiogram (ECG)
X-ray
MRI scan
Ultrasound
IoT refers to ___________
connecting computers through LAN
Connecting physical objects to the internet
connecting software applications
Which of the following is an example of an IoT device?
Calculator
Smart watch
printer
Which communication technology is MOST suitable for short-range IoT communication??
GSM
Bluetooth
Optical fiber
Sensors in IoT are used to __________
Control devices
measure physical parameters
store data
In IoT systems, actuators are used to:___________
sense environmental data
display data
perform physical actions
