Unit-5 Applications of Computer Science

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Unit-5 Applications of Computer Science

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A. cook food
B. deliver mail
C. play music
D. monitor crops from the air
Answer: AI-powered drones fly over fields and capture images that help farmers monitor crop health.
A. crop yield
B. textbook prices
C. movie ratings
D. traffic lights
Answer: AI models analyze weather, soil, and crop data to predict how much a farm will produce.
A. digital banking
B. precision agriculture
C. online gaming
D. cloud gaming
Answer: Precision agriculture uses AI and satellite data to manage crops efficiently and maximize yield.
A. sound recording
B. font styling
C. image recognition
D. screen brightness
Answer: Image recognition lets AI identify disease symptoms from photos of leaves and crops.
A. increase water waste
B. print weather charts
C. slow down farming
D. optimize the use of water
Answer: AI controls irrigation schedules so crops receive the right amount of water with minimal waste.
A. fraudulent transactions
B. colorful bills
C. noisy printers
D. heavy doors
Answer: AI monitors banking transactions and flags unusual activity that may indicate fraud.
A. font detection
B. wallpaper detection
C. anomaly detection
D. tone detection
Answer: Anomaly detection finds transactions that differ from a customer's normal spending behavior.
A. crop watering
B. credit risk assessment
C. road building
D. airline booking
Answer: AI evaluates financial data to estimate a borrower's credit risk before approving loans.
A. cooking recipes
B. sports scores
C. weather alone
D. account-related queries
Answer: Banking chatbots answer questions about balances, transactions, and other account services.
A. make investment decisions automatically
B. print share certificates
C. design bank buildings
D. count cash by hand
Answer: Algorithmic trading systems use AI to analyze markets and place trades quickly and automatically.
A. designing uniforms
B. painting walls
C. face recognition surveillance
D. organizing files
Answer: Security cameras use AI face recognition to identify people and monitor premises.
A. grocery shopping
B. surveillance and reconnaissance
C. cake decoration
D. book binding
Answer: Military AI drones gather surveillance data and monitor areas without putting pilots at risk.
A. analyze video footage in real time
B. polish floors
C. adjust classroom lights
D. decorate buildings
Answer: AI analyzes live camera feeds and alerts authorities when it detects unusual behavior.
A. word processing
B. spreadsheet tools
C. email services
D. computer vision
Answer: Computer vision processes camera images so autonomous vehicles can identify lanes, signs, and obstacles.
A. higher paper costs
B. slower internet
C. ethical issues
D. larger keyboards
Answer: Using AI in defense raises ethical concerns about autonomous weapons and accountability.
A. autonomous vehicle
B. manual van
C. pedal bicycle
D. towing truck
Answer: Autonomous vehicles can drive themselves using AI, sensors, and computer vision without human control.
A. only the radio
B. sensors such as cameras and radar
C. the steering wheel cover
D. the number plate
Answer: Cameras, lidar, radar, and other sensors give autonomous cars a continuous view of the road.
A. agriculture
B. banking
C. education
D. transportation
Answer: Tesla's autopilot uses AI and sensors to assist with driving tasks, showing AI in transportation.
A. font scaling
B. file sharing
C. object detection
D. screen locking
Answer: Object detection lets the car recognize pedestrians, other vehicles, and barriers so it can steer safely.
A. a platform to develop and deploy applications
B. only a monitor
C. only a mouse
D. only electricity
Answer: PaaS gives developers hardware and software tools over the internet for building and running applications.
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