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WorksheetsSIC - IoT Chapter 1
Total questions: 30
Worksheet time: 10mins
What is the primary characteristic of the 4th Industrial Revolution?
Mechanization
Mass production
Automation
Intellectualization
Which of the following best describes the shift in customer consumption patterns in the digital age?
Online to Offline
Possession to Ownership
Offline to Online, Possession to Use
Use to Possession
How do enterprises primarily use digital technology to become a digital enterprise?
By reducing workforce
By contemplating breakthrough changes and performance creation
By focusing solely on physical products
By avoiding new technology introduction
In the context of IoT, what is the main difference in service management scale when comparing traditional RFID/USN/M2M to modern IoT?
Tens of thousands of objects vs. millions of objects
Millions of objects vs. billions of objects
Tens of millions of objects vs. hundreds of billions of objects
Hundreds of objects vs. thousands of objects
Which of the following is a key characteristic of an IoT device, as opposed to a traditional sensor-centered device?
Simple information collection
Passive operation
Sensor-centered only
Virtual Thing including physical data and process
What is the primary goal of a Smart Home system?
To replace all human interaction
To automatically control home appliances and devices remotely
To increase energy consumption
To limit internet connectivity
Which of the following is an example of a Samsung SmartThings device mentioned in the chapter?
Smart Refrigerator
Smart Washing Machine
Smart LED Bulb
Smart Television
In a Smart City context, what is the primary benefit of a Smart Grid?
Increased power shortage
Maximizing power usage efficiency and saving energy
Decreased resource protection
Reduced environmental protection
What role do citizens play in a Smart City, according to the chapter?
Passive consumers of services
Information producers and suppliers
Solely beneficiaries of infrastructure
Observers of technology
Which of the following best describes the Application layer in a Smart Factory IT solution?
Lowest hardware system with sensors and robots
Intermediate software system for data analysis
Top-level software system for manufacturing execution and analysis
System for controlling production processes
What is the primary function of the 'Device' layer in a Smart Factory IT solution?
Process design and quality analysis
Data analysis and virtual physics simulation
Detecting position, environment, and energy through smart sensors
Managing factory-thing resources
Which of the following is a key aspect of a Smart Farm's environment control technology?
Maximizing water usage
Providing optimal cultivation environment through ventilation
Manual task management
Ignoring plant physiology
In autonomous driving, what characterizes Level 0?
Vehicle handles all functions automatically
Driver handles all functions (steering, brakes, monitoring)
Only longitudinal control is possible
Both longitudinal and lateral control are possible
At which level of autonomous driving is the driver required to be able to take control, even though the vehicle handles all functions?
Level 1
Level 2
Level 3
Level 4
What is the primary role of 'Cognitive technology' in self-driving cars?
Steering and braking
Receiving information and signals
Vehicle-to-vehicle communication
Muscle control
Which type of sensor measures changes in temperature?
Infrared Sensor
Ultrasonic Sensor
Temperature Sensor
Gyro Sensor
Which sensor is commonly used in breathalyzer devices to determine alcohol levels?
Pressure Sensor
3D Sensor
Alcohol Sensor
Sound Sensor
What is the primary function of an Ultrasonic Sensor?
Detecting light
Sensing angular velocity
Measuring distance and velocity of an object using sound waves
Detecting atmospheric pressure
What distinguishes a 3rd Generation Digital Sensor from earlier generations?
Separation of sensing elements and signal processing circuits
Combination of sensor and signal processing circuit
Integration of digital circuits for calibration and data storage
Embedding of MCU and SoC technology
What is the main advantage of IPv6 over IPv4?
Smaller address space
Increased security
Significantly larger address space
Faster data transfer speeds
Which technology, developed by Ericsson in 1994, is widely used for exchanging data, voice, and video over short distances?
Wi-Fi
Bluetooth
Zigbee
LoRaWAN
What is the standard technology based on IEEE 802.15.4, aiming at small/low power/low cost/near field communication for IoT devices?
Bluetooth
Wi-Fi
Zigbee
5G
Which wireless technology is well-suited for sending small amounts of data far away with low power, emerging for M2M and IoT devices?
Wi-Fi
Bluetooth
LPWAN
NFC
In the transition from 4G to 5G, which characteristic typically decreased?
Peak data rate
Mobility
Latency
Area traffic capacity
What is a primary benefit of Cloud Computing in the context of IoT?
Increased local storage
Centralized data processing and storage
Reduced network connectivity
Limited scalability
The 4th Industrial Revolution is often equated with what other concept?
Industrial Automation
Digital Transformation
Mass Production
Mechanization
What is the primary change in customer consumption patterns related to connected devices?
Moving from connected devices to mobile only
Moving beyond mobile to connected devices
Decreased reliance on technology
Increased focus on offline activities
What is the primary purpose of the SmartThings Developer Workspace API and SDK?
To limit third-party integration
To enable developers to create SmartApps and integrate with the SmartThings platform
To control SmartThings devices directly without the cloud
To provide only web console access
What is the primary benefit of Smart Parking in a Smart City?
Increased traffic jams
Waste of time and energy
Providing time value by indicating available parking spots
Eliminating all parking difficulties
What is the main characteristic of the 4th Generation Smart Sensor?
Separation of sensing elements and signal processing circuits
Integration of sensor and signal processing circuit
Digital calibration and data storage
MCU embedded and SoC technology applied for improved performance
