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Which cybersecurity framework implements 'never trust, always verify' principle for all access requests?
- Defense in Depth
- Zero Trust Architecture
- Perimeter Security
- Role-Based Access Control
Answer: Zero Trust Architecture
Zero Trust Architecture assumes no implicit trust based on network location. Every access request is authenticated, authorized, and encrypted regardless of origin. Implements micro-segmentation, least-privilege access, and continuous monitoring. Critical for modern enterprise security and frequently tested in banking/UPSC exams.
Which emerging technology combines quantum sensing with AI for ultra-precise navigation without GPS?
- Quantum Inertial Navigation
- LiDAR Mapping
- Satellite Altimetry
- Cellular Triangulation
Answer: Quantum Inertial Navigation
Quantum accelerometers and gyroscopes use atom interferometry for drift-free navigation, critical for submarines, aircraft, and autonomous vehicles in GPS-denied environments. AI enhances sensor fusion and error correction. Research by DRDO, ISRO, and global labs. Critical for strategic technology questions.
The concept of 'Universal Design' ensures products and environments are usable by all people without adaptation.
- True
- False
Answer: True
Universal Design principles (equitable use, flexibility, simplicity, perceptible information) guide creation of inclusive products, buildings, and digital services. Adopted in Indian standards (GIGW, building codes). Critical for sustainable, inclusive development and rights-based approach questions.
Which technology enables crowd-sourced disaster reporting and situational awareness via mobile apps?
- GIS Mapping
- Social Media Analytics
- Crowdsourcing Platforms
- All of these
Answer: All of these
Disaster response leverages: citizen reports via apps (NDMA, state SDMAs), social media monitoring for real-time intelligence, and GIS for visualizing crowd-sourced data. Enhances situational awareness and resource allocation. Critical for community resilience and participatory governance questions.
The global partnership for advancing open-source AI models and tools is called ________ Alliance.
Answer: Partnership on AI / Open Source Initiative
Partnership on AI, Linux Foundation AI & Data, and Hugging Face community promote open-source AI models, datasets, and tools. India contributes via AI4Bharat, Krutrim, and research institutes. Critical for collaborative innovation and avoiding vendor lock-in questions.
Which Indian initiative aims to create a national blockchain framework for government applications?
- IndiaChain
- Blockchain for Good
- National Ledger
- Digital India Blockchain
Answer: IndiaChain
IndiaChain (proposed by MeitY) envisions a permissioned blockchain network for government services: land records, supply chain, identity, and certificates. Aims to enhance transparency, reduce fraud, and enable interoperability. Pilot projects underway in states. Critical for digital governance innovation questions.
Neuromorphic computing chips mimic brain architecture for energy-efficient AI processing.
- True
- False
Answer: True
Neuromorphic chips (Intel Loihi, IBM TrueNorth) use spiking neural networks and event-driven processing to achieve orders-of-magnitude better energy efficiency than conventional GPUs for AI tasks. Promising for edge AI, robotics, and sustainable computing. Research ongoing at IITs and global labs.
Which technology enables real-time translation of Indian regional languages for inclusive digital access?
- OCR
- Neural Machine Translation
- Speech Synthesis
- All of these
Answer: All of these
Bhashini (Digital India Bhashini) integrates: NMT for text translation, speech recognition/synthesis for voice interfaces, and OCR for document digitization across 22 scheduled languages. Enables inclusive access to e-governance, education, and commerce. Critical for linguistic diversity and digital empowerment questions.
The mobile network feature that broadcasts emergency alerts to all phones in a geographic area is called ________ Broadcast.
Answer: Cell / Location-Based
Cell Broadcast (part of CAP - Common Alerting Protocol) sends geo-targeted emergency alerts (cyclones, earthquakes) to all mobile devices in affected areas, regardless of subscription or app installation. Implemented by telecom operators under NDMA guidelines. Critical for last-mile warning dissemination questions.
Which technology area sees India as a global hub for cost-effective innovation and frugal engineering?
- Space Launch Services
- Medical Devices
- Renewable Energy
- All of these
Answer: All of these
India excels in frugal innovation: low-cost space missions (Mangalyaan), affordable medical devices (EKG, ventilators), and scalable renewable solutions (solar microgrids). Driven by resource constraints, large domestic market, and engineering talent. Critical for understanding India's innovation model questions.
The National Education Policy 2020 mandates integration of coding and AI literacy from middle school onwards.
- True
- False
Answer: True
NEP 2020 emphasizes computational thinking, coding, and AI exposure from Class 6 onwards, with experiential learning and teacher training. Implemented via DIKSHA, CBSE curriculum updates, and Atal Tinkering Labs. Critical for education reform and future skills development questions.
Which technology enables secure multi-party computation where parties jointly compute a function without revealing inputs?
- Homomorphic Encryption
- Secure Multi-Party Computation
- Zero-Knowledge Proofs
- All of these
Answer: All of these
Privacy-enhancing technologies: SMPC enables collaborative computation on encrypted data, homomorphic encryption allows processing ciphertext, and ZK-proofs verify statements without revealing data. Critical for confidential AI, federated learning, and privacy-preserving analytics in finance and healthcare.
The Indian standard for accessible mobile applications is aligned with international guidelines called ________.
Answer: WCAG
WCAG (Web Content Accessibility Guidelines) 2.1/2.2 by W3C provides principles (POUR: Perceivable, Operable, Understandable, Robust) for accessible digital content. Adopted in GIGW 3.0 for Indian government apps. Critical for inclusive design compliance and universal access questions.
Which technology enables real-time earthquake early warning by detecting P-waves before destructive S-waves arrive?
- Seismometer Networks
- GPS Monitoring
- Satellite InSAR
- All of these
Answer: All of these
Earthquake early warning systems use: dense seismometer networks for P-wave detection, GPS for crustal deformation, and satellite InSAR for post-event analysis. India's system (under NDMA) provides seconds to minutes of warning for automated actions (train braking, gas shutoff). Critical for seismic risk mitigation questions.
India's Digital Public Infrastructure (DPI) model of Aadhaar, UPI, and DigiLocker is being adopted by other developing countries.
- True
- False
Answer: True
India's DPI stack (identity, payments, data exchange) is shared via India Stack and bilateral partnerships. Countries like Singapore, UAE, France, and African nations are exploring/adapting components. Represents India's soft power in digital governance and inclusive innovation. Critical for global development questions.
Which Indian initiative provides a unified platform for startup mentoring, funding, and compliance?
- Startup India Hub
- NITI Aayog Portal
- DPIIT Recognition
- All of these
Answer: All of these
Startup India ecosystem integrates: Hub for resources and networking, DPIIT recognition for benefits, and NITI Aayog for policy guidance. Supports innovation, job creation, and global competitiveness. Critical for entrepreneurship and economic development questions.
The computing paradigm that uses quantum mechanical phenomena for solving optimization problems is called ________ Computing.
Answer: Quantum Annealing
Quantum annealing (D-Wave) uses quantum tunneling to find global minima in optimization landscapes, suited for logistics, finance, and machine learning. Differs from gate-based quantum computing. Hybrid quantum-classical approaches show near-term promise. Critical for understanding quantum applications beyond cryptography.
Which feature helps users with motor disabilities control devices using eye movements?
- Voice Control
- Eye Tracking
- Gesture Recognition
- Brain-Computer Interface
Answer: Eye Tracking
Eye tracking systems use cameras and AI to detect gaze direction, enabling cursor control, selection, and typing via eye movements. Integrated into assistive devices and mainstream OS (Windows Eye Control, iOS AssistiveTouch). Critical for inclusive design and assistive technology questions.
The National Disaster Management Authority (NDMA) uses GIS and remote sensing for risk mapping and planning.
- True
- False
Answer: True
NDMA leverages geospatial technologies: satellite imagery for hazard mapping, GIS for vulnerability assessment, and GPS for field data collection. Integrated with state SDMA systems for coordinated response. Critical for evidence-based disaster risk reduction and infrastructure planning questions.
Which country has the largest number of active 5G subscribers as of 2026?
- USA
- China
- India
- South Korea
Answer: China
China leads in 5G subscribers (~800 million) due to early deployment, affordable devices, and government support. India ranks second in growth rate with ~300 million subscribers (2026). Critical for understanding global telecom dynamics and India's digital transformation trajectory.