Q.1 What is the primary benefit of IoT in transportation?
Increased fuel prices
Improved traffic management
Slower travel times
Manual tracking
Explanation - IoT helps in real-time traffic monitoring and control, leading to efficient traffic management.
Correct answer is: Improved traffic management
Q.2 Which IoT technology is most commonly used for real-time vehicle tracking?
GPS
Bluetooth
NFC
Barcode
Explanation - GPS, integrated with IoT systems, provides real-time tracking of vehicles.
Correct answer is: GPS
Q.3 What does V2V communication in IoT transportation stand for?
Vehicle-to-Vehicle
Voice-to-Voice
Virtual-to-Virtual
Vision-to-Vision
Explanation - V2V communication enables vehicles to share information such as speed and location with each other.
Correct answer is: Vehicle-to-Vehicle
Q.4 Which sensor is often used in IoT-enabled smart parking systems?
Temperature sensor
Ultrasonic sensor
Light sensor
Soil sensor
Explanation - Ultrasonic sensors detect the presence of vehicles in parking spots.
Correct answer is: Ultrasonic sensor
Q.5 How does IoT help in logistics?
Increases paperwork
Reduces efficiency
Real-time shipment tracking
Slows supply chains
Explanation - IoT provides real-time data on shipment locations, improving transparency and efficiency.
Correct answer is: Real-time shipment tracking
Q.6 Which of the following is an application of IoT in fleet management?
Weather forecasting
Driver behavior monitoring
E-commerce payments
Online advertisements
Explanation - IoT can monitor driving patterns to ensure safety and optimize fleet operations.
Correct answer is: Driver behavior monitoring
Q.7 RFID technology in logistics is mainly used for:
Music streaming
Inventory tracking
Email management
Online shopping
Explanation - RFID tags help track items in warehouses and during transportation.
Correct answer is: Inventory tracking
Q.8 Which network is essential for IoT-based transportation communication?
LAN
5G
Dial-up
Ethernet only
Explanation - 5G provides high-speed, low-latency connections required for IoT applications in transportation.
Correct answer is: 5G
Q.9 What is the main advantage of IoT in predictive vehicle maintenance?
Random breakdowns
Higher repair costs
Reduced downtime
Increased accidents
Explanation - IoT sensors predict potential failures, allowing for timely maintenance and reduced downtime.
Correct answer is: Reduced downtime
Q.10 IoT helps reduce fuel consumption in fleets by:
Measuring tire pressure
Increasing engine load
Slowing down traffic
Blocking GPS signals
Explanation - Monitoring tire pressure and other engine parameters improves fuel efficiency.
Correct answer is: Measuring tire pressure
Q.11 Which of the following is a challenge of IoT in transportation?
Improved connectivity
Data security
Reduced accidents
Efficient routing
Explanation - IoT systems generate sensitive data, which must be protected against cyber threats.
Correct answer is: Data security
Q.12 IoT-enabled traffic lights can adjust signals based on:
Driver’s mood
Traffic density
Color of cars
Fuel levels
Explanation - Smart traffic lights use IoT sensors to adapt timing based on real-time traffic flow.
Correct answer is: Traffic density
Q.13 What role does cloud computing play in IoT logistics?
Stores and processes IoT data
Repairs vehicles
Controls traffic lights physically
Builds roads
Explanation - Cloud computing enables large-scale data storage and processing for IoT applications.
Correct answer is: Stores and processes IoT data
Q.14 Which of these is an environmental benefit of IoT in transportation?
Increased pollution
Reduced emissions
Higher fuel usage
More traffic jams
Explanation - Efficient routing and fuel monitoring via IoT reduce emissions.
Correct answer is: Reduced emissions
Q.15 Which IoT technology enables contactless toll collection?
QR codes
RFID
Fingerprint scanning
Ultrasound
Explanation - RFID tags on vehicles allow automatic toll payment without stopping.
Correct answer is: RFID
Q.16 IoT helps logistics companies predict delays by analyzing:
Music trends
Traffic and weather data
Sports results
Social media posts only
Explanation - Real-time data analysis helps in predicting possible shipment delays.
Correct answer is: Traffic and weather data
Q.17 What type of IoT devices are used to monitor cargo temperature?
Motion sensors
Temperature sensors
Pressure sensors
Sound sensors
Explanation - Temperature sensors ensure goods like food and medicine are transported safely.
Correct answer is: Temperature sensors
Q.18 What is geofencing in IoT logistics?
Drawing virtual boundaries for location-based alerts
Fencing warehouses physically
Measuring cargo size
Encrypting vehicle data
Explanation - Geofencing triggers alerts when vehicles enter or exit predefined virtual areas.
Correct answer is: Drawing virtual boundaries for location-based alerts
Q.19 IoT-enabled drones are used in logistics mainly for:
Aerial surveillance and delivery
Road construction
Vehicle manufacturing
Passenger transport
Explanation - Drones with IoT capabilities are used for package delivery and monitoring warehouses.
Correct answer is: Aerial surveillance and delivery
Q.20 What is the key role of big data in IoT transportation?
Deleting all IoT data
Predictive analytics for optimization
Replacing GPS
Building new vehicles
Explanation - Big data processes IoT information for predictive and optimization purposes.
Correct answer is: Predictive analytics for optimization
Q.21 Which of the following IoT applications improves road safety?
Smart accident detection
Slower internet
Weaker GPS signals
Manual logging
Explanation - IoT can automatically detect accidents and notify emergency services.
Correct answer is: Smart accident detection
Q.22 IoT-enabled route optimization helps in:
Longer delivery times
Fuel saving and faster delivery
Increased accidents
More traffic congestion
Explanation - Route optimization ensures efficient delivery with minimal fuel usage.
Correct answer is: Fuel saving and faster delivery
Q.23 IoT in public transport can enhance passenger experience by:
Providing real-time arrival updates
Increasing wait times
Manual ticket booking only
Removing Wi-Fi access
Explanation - IoT systems keep passengers informed with real-time transport information.
Correct answer is: Providing real-time arrival updates
Q.24 What is one of the biggest concerns of IoT adoption in logistics?
Data privacy and security
Faster communication
Better fuel economy
Higher accuracy
Explanation - Security and privacy of IoT-generated data is a critical concern for logistics companies.
Correct answer is: Data privacy and security
Q.25 Which wireless technology is often used for short-range IoT communication in logistics?
Bluetooth
Satellite
Microwave
Fiber optics
Explanation - Bluetooth is widely used for short-range communication in IoT systems.
Correct answer is: Bluetooth