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Generate QuizTechnology – MCQ – GK Questions
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Which practice involves automatically testing and deploying code changes through a pipeline?
- Continuous Integration
- Continuous Deployment
- CI/CD
- All of these
Answer: All of these
CI/CD pipeline automates: Continuous Integration (code merge + testing), Continuous Delivery (release-ready artifacts), Continuous Deployment (auto-production release). Tools: Jenkins, GitLab CI, GitHub Actions. Critical for agile software delivery and DevOps questions in technical exams.
Which pattern enables resilient communication between microservices by handling transient failures?
- Circuit Breaker
- Load Balancer
- API Gateway
- Service Mesh
Answer: Circuit Breaker
Circuit Breaker pattern prevents cascading failures by stopping requests to failing services temporarily, allowing recovery. Implemented in libraries like Resilience4j, Hystrix. Service mesh (Istio, Linkerd) provides infrastructure-level resilience. Critical for building fault-tolerant distributed systems.
Which proposed Indian legislation aims to replace the IT Act 2000 with comprehensive digital governance framework?
- Digital India Act
- Data Protection Bill
- Cyber Security Strategy
- Platform Regulation Act
Answer: Digital India Act
Digital India Act (proposed) aims to replace IT Act 2000 with updated framework addressing: platform accountability, emerging tech governance, user rights, and cybercrime. Complements DPDP Act 2023. Critical for understanding India's evolving digital regulatory landscape in policy-focused exams.
Which data processing paradigm is best suited for real-time analytics on streaming data?
- Batch Processing
- Stream Processing
- ETL Pipeline
- Data Warehousing
Answer: Stream Processing
Stream Processing (Apache Kafka, Flink, Spark Streaming) processes data in real-time as it arrives, enabling instant insights for fraud detection, IoT monitoring, and live dashboards. Batch processing handles historical data; ETL transforms data for storage; data warehousing supports analytical queries. Critical for modern data architecture questions.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Which emerging technology combines AI with biological systems for drug discovery and personalized medicine?
- Bioinformatics
- AI-driven Drug Discovery
- Synthetic Biology
- All of these
Answer: All of these
Convergence of AI, bioinformatics, and synthetic biology accelerates drug discovery: AI predicts protein structures (AlphaFold), bioinformatics analyzes genomic data, synthetic biology designs novel biological systems. Indian startups and research institutes actively contribute. Critical for biotech innovation and healthcare questions.
Which satellite system provides high-resolution imagery for post-disaster damage assessment in India?
- INSAT
- CARTOSAT
- GSAT
- IRNSS
Answer: CARTOSAT
CARTOSAT series (ISRO) provides sub-meter resolution optical imagery for mapping, urban planning, and disaster monitoring. Post-disaster, rapid tasking enables damage assessment for relief planning. Integrated with Bhuvan portal for visualization. Critical for geospatial technology and disaster management questions.
Which Indian mission aims to send astronauts to low Earth orbit by 2025-26?
- Chandrayaan-4
- Gaganyaan
- Aditya-L2
- Shukrayaan
Answer: Gaganyaan
Gaganyaan is ISRO's human spaceflight program to send 3-4 astronauts to ~400 km orbit for 3-7 days. Includes crew module, service module, life support, and crew escape system. Multiple uncrewed test flights precede crewed mission. Represents milestone in India's space capabilities and technological self-reliance.
Which technology enables sign language recognition for real-time translation in video calls?
- OCR
- Computer Vision + AI
- Speech Recognition
- Natural Language Processing
Answer: Computer Vision + AI
Sign language recognition uses computer vision (pose estimation, hand tracking) and deep learning to interpret gestures and translate to text/speech. Pilots by IITs and startups for inclusive communication. Challenges: regional sign language variations and real-time accuracy. Critical for assistive technology questions.
Which technology area sees India among global leaders in terms of talent pool and startup ecosystem?
- Semiconductor Manufacturing
- AI/ML Software Development
- Quantum Hardware
- Aerospace Engineering
Answer: AI/ML Software Development
India ranks among top countries in AI research publications, skilled workforce (IITs, NITs), and AI startups (1000+). Strengths in software, data services, and frugal innovation. Gaps remain in hardware, foundational research, and compute infrastructure. Critical for understanding India's tech competitiveness questions.