शहरी नियोजन और स्मार्ट सिटी प्रश्नोत्तरी में एआई

जैसे ही आप प्रश्नोत्तरी लेते हैं उत्तर और स्पष्टीकरण दिखाई देते हैं।

1. What does a city digital twin or digital model represent?
   • A guarantee that every model continuously receives live data
   • A second legal identity for every resident
   • A physical duplicate city built at the same location
   • Physical infrastructure or urban conditions in a virtual representation whose data and updates depend on its design
2. What does Google's Green Light generate for city engineers?
   • Traffic-signal recommendations based on analyzed driving patterns
   • A guarantee that every signal change is beneficial without evaluation
   • A plan to remove every traffic signal worldwide
   • Only a new paint color for road surfaces
3. What reason does Toronto's 2020 Quayside update report for Sidewalk Labs' withdrawal?
   • A documented claim that privacy debate was the sole cause
   • A lack of any technology proposal from the beginning
   • Pandemic-related global economic uncertainty affecting the project's financial viability
   • A rule that every digital model must be banned
4. How should traffic-control optimization objectives be framed for a city network?
   • As random signal changes without a target measure
   • As objectives such as delay or flow evaluated subject to operational constraints
   • As a guarantee that making every signal green removes congestion
   • As proof that every optimization implementation is reinforcement learning
5. कौन सा शहर अपने 'वर्चुअल सिंगापुर' डिजिटल ट्विन के लिए जाना जाता है?
   • सिंगापुर
   • रेकजाविक
   • काहिरा
   • लीमा
6. Why is the number of sensors alone insufficient to judge a smart-city project?
   • More sensors mathematically guarantee better outcomes
   • A virtual model replaces the need to observe the real system
   • One product label proves every project's success
   • It does not establish whether the data and implemented changes achieve the defined objectives
7. What should happen between a Green Light recommendation and a claim that a city achieved an improvement?
   • The existence of a recommendation alone is enough
   • The recommendation must be assessed and implemented, then its actual effects evaluated
   • Only rename the city's digital model
   • Assume all intersections and operating conditions behave identically
8. Why should a city planner inspect a virtual scenario's inputs and assumptions before relying on its predicted result?
   • Every simulation is automatically a controlled real-world experiment
   • Model calibration is irrelevant once a city is represented in 3D
   • The simulated outcome depends on those inputs and assumptions and may differ from actual conditions
   • A predicted result changes physical infrastructure without implementation