Technology – True/False – GK Questions

Saga breaks transactions into local steps with compensating actions for failures. Avoids distributed locks. Critical for consistency in microservices architectures.

NeGP (2006) launched Mission Mode Projects: e-District, e-Panchayat, CSCs. Foundation for Digital India's service delivery transformation.

Digital twins combine IoT, AI, and simulation to model physical assets: factories, cities, power grids. Enables predictive maintenance and scenario testing. Critical for Industry 4.0 questions.

QKD leverages no-cloning theorem and measurement disturbance to detect interception. Provides information-theoretic security for key exchange. Critical for future-proof cryptography questions.

IaC scanners (Checkov, tfsec) analyze Terraform/CloudFormation for misconfigurations: public storage, weak IAM, unencrypted resources. Critical for shift-left security in DevOps.

Hexagonal Architecture defines ports (interfaces) for external services, enabling easy mocking and testing. Critical for maintainable, adaptable enterprise applications.

e-Hospital (under Digital India) provides HMIS for patient registration, appointments, records, billing. Improves efficiency, transparency, and patient experience in public hospitals.

Digital sovereignty drives policies: data localization, domestic cloud infrastructure, indigenous standards. Balances security, innovation, and global cooperation. Critical for tech policy questions.

TSN (IEEE 802.1) extends Ethernet for real-time control: time synchronization, traffic shaping, redundancy. Critical for Industry 4.0, autonomous vehicles, and critical infrastructure.

Confidential Computing (Intel SGX, AMD SEV) encrypts data in memory during processing, protecting from OS/hypervisor attacks. Critical for multi-tenant cloud and privacy-sensitive workloads.

API Gateway abstracts microservices complexity: request routing, authentication, rate limiting, caching, monitoring. Critical for secure, manageable microservices architectures.

Digital India (launched 2015) has three pillars: digital infrastructure as utility, governance & services on demand, digital empowerment of citizens. Encompasses Aadhaar, UPI, DigiLocker, BharatNet, etc.

Geopolitical tensions and pandemic disruptions drove policies: US CHIPS Act, EU Chips Act, India Semiconductor Mission. Aim to reduce concentration risk and ensure strategic autonomy. Critical for tech geopolitics questions.

IBN uses AI/ML to interpret business intent (e.g., 'prioritize VoIP'), auto-configure network, and continuously verify compliance. Reduces manual errors and operational complexity. Critical for autonomous networks questions.

CASBs sit between users and cloud services to enforce: access control, data loss prevention, threat protection, and compliance. Critical for securing SaaS adoption in enterprises.

Event Sourcing records all state changes as events, enabling reconstruction of any historical state. Supports audit, debugging, and CQRS patterns. Critical for compliant, auditable systems design.

e-Office replaces paper files with digital workflows: creation, routing, approval, archiving. Improves efficiency, transparency, and remote work capability. Part of Digital India's governance transformation.

Modern trade agreements (DEPA, RCEP digital chapters) cover: cross-border data flows, data localization, e-commerce, and digital services taxation. Critical for understanding global digital economy governance.

Network slicing partitions 5G infrastructure into logical networks with customized QoS: low-latency for autonomous vehicles, high-bandwidth for video, massive IoT for sensors. Critical for 5G monetization and industry applications.

NewSQL (CockroachDB, TiDB) provides ACID transactions, SQL compatibility, and horizontal scaling. Bridges gap between traditional RDBMS and NoSQL. Critical for modern database architecture questions.