Introduction & Scope

Topic 70 is the fastest-growing topic in Paper II — it scored 20 marks in 2023 alone, up from 5 marks in 2013. This reflects the RPSC's recognition that computer science/technology has permeated every aspect of modern governance, economy, and daily life. The 2026 syllabus is more explicit than any previous version, naming AI/ML, blockchain, digital currency, VR/AR, OTT, and social media as specific sub-topics.

Key distinctions this topic requires:

• Abstract scope: This topic covers conceptual/global CS — definitions, mechanisms, global examples. India-specific applications (UPI, AIRAWAT, CERT-In) belong to Topic 71.
• Depth vs breadth: For 50-word answers, focus on the mechanism and one-two distinguishing features, not exhaustive examples.