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Generate QuizTechnology – Medium Level – GK Questions
Free practice for SSC, UPSC, Banking & Railway exams. No login required.
The government initiative that establishes innovation hubs in educational institutions is called Atal ________ Labs.
- Consolidation
- Tinkering
- Clustering
- Ethical / CEH
Answer: Tinkering
Atal Tinkering Labs (ATL) by NITI Aayog provide makerspaces with tools (3D printers, robotics) for students to innovate. Fosters creativity, problem-solving, and entrepreneurship from school level. Critical for education innovation questions.
Which platform enables video-based virtual court hearings in India?
- e-Courts
- Video Conferencing
- Both A and B
- None
Answer: Both A and B
e-Courts project integrates video conferencing for virtual hearings, e-filing, and case management. Enhanced during pandemic for access to justice. Critical for digital governance and judicial reform questions.
Differential privacy adds statistical noise to datasets to protect individual identities while preserving aggregate insights.
- True
- False
Answer: True
Differential privacy mathematically guarantees that query results don't reveal individual records. Used in census data, health analytics, and tech company telemetry. Balances utility and privacy. Critical for privacy-preserving analytics questions.
Which cloud security tool continuously monitors configurations for compliance violations?
- CSPM
- CWPP
- CASB
- SIEM
Answer: CSPM
CSPM (Cloud Security Posture Management) automates detection/remediation of misconfigurations (public S3 buckets, open ports). Critical for preventing cloud breaches. CWPP protects workloads; CASB governs SaaS; SIEM aggregates logs. Important for cloud security operations questions.
The international standard for information security management systems is ISO/IEC ________.
- 26.5-40
- 194S
- 27001
- 115BBH
Answer: 27001
ISO/IEC 27001 specifies requirements for establishing, implementing, and maintaining an Information Security Management System (ISMS). Certification demonstrates commitment to security best practices. Critical for enterprise security and compliance questions.
Which framework provides guidelines for managing cybersecurity risk in organizations?
- ISO 9001
- NIST Cybersecurity Framework
- ITIL
- COBIT
Answer: NIST Cybersecurity Framework
NIST CSF (Identify, Protect, Detect, Respond, Recover) provides flexible, risk-based approach to cybersecurity management. Widely adopted globally and referenced in Indian policies. Critical for security governance and compliance questions.
The Metaverse Standards Forum aims to develop interoperable protocols for virtual worlds.
- True
- False
Answer: True
Metaverse Standards Forum (Khronos Group, Linux Foundation) develops open standards for interoperability: avatars, assets, identity across platforms. Critical for avoiding walled gardens and enabling open metaverse ecosystems. Important for future tech governance questions.
Which technology optimizes energy consumption in buildings using sensors and AI?
- Smart Grids
- Building Management Systems
- IoT + AI Analytics
- All of these
Answer: All of these
Smart buildings integrate IoT sensors (occupancy, temperature), BMS for HVAC/lighting control, and AI for predictive optimization. Reduces energy waste by 20-40%. Critical for green building and energy efficiency questions.
The digital signature service integrated with Aadhaar for legally valid e-signatures is called ________.
- Ethical / CEH
- e-Sign / Aadhaar e-KYC
- Horizontal
- Board
Answer: e-Sign / Aadhaar e-KYC
e-Sign enables Aadhaar-based digital signatures for documents, with legal validity under IT Act. Uses OTP/biometric authentication. Eliminates need for physical signatures in government/business processes. Critical for digital transaction and e-governance questions.
Which security challenge is unique to IoT devices compared to traditional IT systems?
- Phishing Attacks
- Physical Tampering
- SQL Injection
- All of these
Answer: Physical Tampering
IoT devices are often deployed in accessible locations, vulnerable to physical tampering, theft, or environmental attacks. Requires hardware security modules, secure boot, and tamper-evident designs. Critical for IoT security architecture questions.
Generative AI models like GPT can create original text content but may produce factual inaccuracies (hallucinations).
- True
- False
Answer: True
Large Language Models generate plausible text but can 'hallucinate' incorrect facts, especially for niche topics. Mitigation: retrieval-augmented generation (RAG), fact-checking layers, and human oversight. Critical for responsible AI deployment questions.
The economic model that designs waste out of systems and keeps materials in use is called ________ Economy.
- Horizontal
- e₹ / Digital Rupee
- Circular
- Account Aggregator
Answer: Circular
Circular Economy minimizes waste through: design for durability, reuse, repair, remanufacturing, and recycling. Contrasts with linear 'take-make-dispose' model. India's Circular Economy Roadmap targets resource efficiency. Critical for sustainable development questions.
Which India Stack component provides verified digital documents with legal validity?
- Aadhaar
- UPI
- DigiLocker
- e-Sign
Answer: DigiLocker
DigiLocker enables citizens to store/share government-issued documents (license, certificates) digitally. Documents have legal validity under IT Act. Integrates with Aadhaar for authentication. Critical for paperless governance and digital inclusion questions.
LoRaWAN is a low-power, long-range wireless protocol suitable for battery-operated IoT sensors.
- True
- False
Answer: True
LoRaWAN (Long Range Wide Area Network) enables km-range communication with years of battery life. Ideal for smart agriculture, utilities, and asset tracking. Trade-off: low data rate vs long range. Critical for LPWAN technology questions.
Which computer vision task involves identifying and locating objects within images?
- Image Classification
- Object Detection
- Semantic Segmentation
- All of these
Answer: Object Detection
Object Detection identifies AND locates multiple objects with bounding boxes (YOLO, R-CNN). Image Classification assigns single label; Semantic Segmentation labels each pixel. Critical for autonomous vehicles, surveillance, and medical imaging applications.
The next-generation mobile network standard targeting 2030 deployment with terahertz frequencies is called ________.
- 6G
- SLA
- O-RAN
- NIDHI
Answer: 6G
6G research targets: terahertz spectrum (0.1-10 THz), AI-native networks, integrated sensing-communication, and holographic experiences. India's 6G vision document (2023) outlines research priorities. Critical for understanding telecom evolution roadmap questions.
Which technology enables tracking of product carbon footprint across supply chains?
- Blockchain
- IoT Sensors
- AI Analytics
- All of these
Answer: All of these
Carbon tracking combines: IoT sensors (emission data), blockchain (immutable records), and AI (pattern analysis) for end-to-end footprint visibility. Enables carbon accounting, offset verification, and sustainable sourcing. Critical for ESG and climate governance questions.
India's UPI system has been adopted by countries like Singapore, UAE, and France for cross-border payments.
- True
- False
Answer: True
UPI's success led to international linkages: PayNow-UPI (Singapore), UPI-PayNow (UAE), and discussions with France, UK. NPCI International promotes UPI-like systems globally. Represents India's leadership in digital public infrastructure and fintech innovation.
Which edge computing benefit reduces latency for real-time applications?
- Centralized Processing
- Data Processing Near Source
- Cloud-Only Architecture
- Batch Processing
Answer: Data Processing Near Source
Edge computing processes data close to IoT devices/sensors, reducing round-trip latency to cloud. Critical for autonomous vehicles, industrial automation, and AR/VR. Complements cloud for hierarchical processing. Key for distributed systems architecture questions.
The AI technique that enables machines to learn from labeled training data is called ________ Learning.
- Supervised
- Real-time
- Cellular / Biological
- Homomorphic
Answer: Supervised
Supervised Learning uses labeled datasets (input-output pairs) to train models for classification or regression. Examples: spam detection, price prediction. Contrasts with unsupervised (pattern discovery) and reinforcement (reward-based) learning. Fundamental for AI/ML exam questions.