Q. _______ optical data storage is a technology where data is stored in multiple layers in the optical disc.

Article

• CCI Fine Rs 213 crore ($26 million ) fine on Meta, orders WA to stop sharing data with sister companies
• UPSC CSAT - Pattern and Syllabus, Resources, PYQs, Mock Tests
• Climate Risk Index (CRI) 2026: Key Insights, Rankings, and Exam-Focused Analysis
• Sentinel‑6B: New International Ocean Monitoring Mission for Sea Level & Climate
• UPSC ESE Syllabus Overview: A Complete Guide
• test ssssssssssss
• Cross Site Scripting (XSS) Checkup - Security Vulnerabilities & Prevention
• Network Readiness Index 2024: Global Insights on Digital Transformation
• Why is Mars Red? New Research Reveals a Surprising Truth
• Barometers and Its Types
• भारत में बेरोजगारी दर घटी: 6.5% पर पहुंची (PLFS 2025 रिपोर्ट)
• Indian Navy SSC Executive (IT) – January 2026 Course (ST‑26)
• ताइवानी साहित्य के लिए ऐतिहासिक क्षण: ‘ताइवान ट्रैवलॉग’ ने जीता इंटरनेशनल बुकर प्राइज 2026
• City-Killer Asteroid 2024 YR4 on Potential Collision Course: 2.3% Impact Chance in 2032, India Among Risk Zones
• UPSC Economy - Preparation Tips, Book and Author
• Current Affairs 2026 | Last 6 months Current Affairs | 100+ Important Facts
• गुजरात पिथोरा पेंटिंग GI टैग: जानिए पूरी जानकारी
• India e-Visa: 11 नए Entry Ports जोड़े गए
• डॉ. एम. रविचंद्रन बने MoES सचिव: जानिए पूरी जानकारी
• Important Days 2026: जनवरी से दिसंबर तक सभी महत्वपूर्ण दिवस
• Rajsi Verma (Ullu Actress) – Biography, Web Series List, Career & Bold Roles
• Texas Chainsaw 3D (2013) में Alexandra Daddario की दमदार भूमिका
• The Family Man Season 3: Release Date, Platform, And Cast Details
• CMS Treaty Comes Under Which Organization? UNEP Explained (Current Affairs 2026)
• Sandeshkhali accused and TMC neta Shahjahan Sheikh arrested by Bengal police on February 29
• ⭐ Kantara: Chapter 1 (2025) – Release Date, Trailer, Review & What to Expect
• PUBG Game- Player Unknown's Battlegrounds
• UPSC Polity - Preparation Tips, Book ad Author
• Tips to Learn Current Affairs for UPSC Exam
• Apple iPhone 18 Pro & iPhone 18 Pro Max: Big Upgrade Coming? Battery, Camera, Price in India, Design & Features
• UPSC History - Preparation Tips, Book and Author
• UPSC CDS Exam Preparation Guide: Complete Syllabus, Strategy & Tips for 2025
• Gandhi: A Life in Three Campaigns - Understanding M.J. Akbar’s Insightful Biography of the Mahatma
• दुनिया का दूसरा सबसे बड़ा बैटरी ऊर्जा भंडारण सिस्टम किस देश में शुरू हुआ?
• Kwar Hydro Electric Project 540 MW: Jammu & Kashmir’s Major Hydropower Initiative
• कजरा सोलर प्लस बैटरी स्टोरेज प्रोजेक्ट लखीसराय बिहार: अक्षय ऊर्जा के क्षेत्र में बड़ा कदम
• 20 Cities Towards Zero Waste Initiative – Which Indian City is Included? 2026 Answer
• Ullu, ALTT पर बैन! | Government Bans OTT Apps for Vulgar Content in India
• TutorLiv: Find Nearby Tutors, Learn Better
• 📚 How to Create a Page for an Individual / Home / Private Teacher on TutorliV
• 📚TutorliV-এ ব্যক্তিগত / হোম / প্রাইভেট শিক্ষকের পেজ কিভাবে তৈরি করবেন
• 🌟 Create Your Official Teacher or Institute Page on TutorLiv.com – Start Today!
• Nano Bubble Technology Launched at National Zoological Park, Delhi
• Article on Web Technologies
• भारत की पहली खुली समुद्री मछली पालन परियोजना जनवरी 2026 में अंडमान सागर में शुरू
• Bombay Stock Exchange Appoints Viral Davda as Deputy CIO
• Amaravati Quantum Valley: Andhra Pradesh’s Quantum Tech Hub & Innovation Center
• Viksit Bharat 2047: NITI Aayog’s Vision for a Developed and Prosperous India
• BharatGPT - Collaboration Between Reliance Jio, IIT Bombay, and 7 Other IITs
• Revolutionizing Tuberculosis Screening: The Role of AI-Powered Diagnostic Tools
• Source Code: My Beginning - Bill Gates - lunch in February 2025
• Recent Developments in India and Global Affairs (Nov 14- 19, 2025)
• Agray Warship Built By Which Shipyard? GRSE Explained (Defense Current Affairs 2026)
• Massive Investment in Assam: Mukesh Ambani and Gautam Adani Announce ₹50,000 Crore Investment
• National , Bihar Current Affairs December 27, 2024- Key Updates for Competitive Exams
• CURRENT AFFAIRS-11-06-2024
• Global IndiaAI summit 2024 -
• Indian Air Force Approves Production of Astra Mark 1 Missiles
• दुनिया का सबसे बड़ा सेमीकंडक्टर क्लीनरूम भारत के गुजरात में खुला
• Daily Current Affairs – 23 November 2025 | Daily Updates used for Sarkari Naukri like SSC, Railway, Banking, Defence, Police & UPSC