Technology – Medium Level – GK Questions

Answer: Artificial Intelligence / #AIforAll

#AIforAll strategy (NITI Aayog, 2018) focuses on leveraging AI for inclusive growth across healthcare, agriculture, education, smart cities, and mobility. Emphasizes research, skilling, data governance, and ethical principles. Updated frameworks address generative AI, data protection, and global cooperation. Critical for AI policy questions.

Answer: True

Sugamya Bharat Abhiyan implements Guidelines for Indian Government Websites (GIGW) 3.0, aligned with WCAG 2.1, ensuring websites/apps are perceivable, operable, understandable, and robust for persons with disabilities. Critical for inclusive digital governance and compliance with Rights of Persons with Disabilities Act 2016.

Answer: All of these

Post-disaster assessment combines: satellite/drone imagery for wide-area coverage, AI for automated damage detection (buildings, roads), and GIS for spatial analysis and resource allocation. Used by NDMA, ISRO, and state agencies for rapid response. Critical for disaster management and geospatial technology questions.

Answer: O-RAN

O-RAN (Open Radio Access Network) Alliance promotes open interfaces, virtualization, and AI-driven optimization in mobile networks. Enables multi-vendor interoperability, innovation, and cost reduction. India actively participates to build indigenous 5G/6G ecosystem. Critical for telecom policy and technology sovereignty questions.

Answer: India Semiconductor Mission

India Semiconductor Mission (under MeitY) implements ₹76,000 crore incentive scheme for semiconductor fabs, display fabs, and design ecosystem. Partnerships with global players (TSMC, Micron) announced. Critical for reducing import dependence and building strategic technology self-reliance. Important for industrial policy questions.

Answer: All of these

Accessibility features combine: Screen Readers (TalkBack, VoiceOver) narrate UI elements, OCR converts images to speech, and Speech Synthesis provides audio feedback. Integrated into Android/iOS for inclusive digital access. Critical for digital inclusion and assistive technology questions under Rights of Persons with Disabilities Act.

Answer: IMD / ISRO

IMD (India Meteorological Department) uses INSAT/GSAT satellites, Doppler weather radars, and numerical models for cyclone tracking and flood forecasting. ISRO provides satellite data and infrastructure. Early warnings enable evacuation and disaster preparedness, saving lives and property. Critical for disaster management questions.

Answer: True

India achieved one of the world's fastest 5G rollouts, covering 300+ cities within 18 months of spectrum auction (2022-2024). Driven by competitive telecom operators, government policy support, and indigenous technology development. Important for telecom infrastructure and digital India questions.

Answer: SPADEX

SPADEX (Space Docking Experiment) successfully demonstrated autonomous rendezvous and docking of two spacecraft in Earth orbit in 2024. Critical technology for future space station modules, satellite servicing, and human spaceflight. Represents India's advancement in complex space operations. Important for ISRO current affairs questions.

Answer: bit

Bit (binary digit) is the smallest unit of data in computing, representing either 0 or 1. Eight bits make one byte. All digital information - text, images, audio, video - is ultimately stored and processed as sequences of bits.

Answer: False

HTTP (HyperText Transfer Protocol) transmits data in plaintext, making it insecure for sensitive information. HTTPS (HTTP Secure) uses SSL/TLS encryption to protect data in transit. Always use HTTPS for login pages, payments, and personal data.

Answer: Authentication

Authentication is the process of verifying who a user claims to be, typically using passwords, biometrics, or tokens. It is distinct from authorization (what an authenticated user is allowed to do) and accounting (tracking user activities).

Answer: Aditya-L1

Aditya-L1 is India's first dedicated solar mission, positioned at Lagrange Point 1 (L1) to study the Sun's corona, solar emissions, and space weather. Launched in 2023, it carries seven indigenous payloads for comprehensive solar observations.

Answer: Primary Key

Primary Key is a column or set of columns that uniquely identifies each row in a table. It cannot contain NULL values and must be unique. Foreign keys establish relationships between tables, while candidate keys are potential primary keys.

Answer: Augmented

Augmented Reality (AR) superimposes computer-generated images, sounds, or data onto the real-world environment. Unlike VR which creates fully immersive digital environments, AR enhances reality. Applications include gaming, education, retail, and navigation.

Answer: False

SSDs use flash memory chips with no moving parts, making them faster, more durable, and quieter than HDDs (Hard Disk Drives) which use spinning platters and mechanical read/write heads. SSDs are now standard in most modern computers.

Answer: UPI

UPI (Unified Payments Interface) enables instant bank-to-bank transactions using virtual payment addresses (e.g., name@bank). Developed by NPCI, it supports peer-to-peer and merchant payments, bill payments, and integrates with multiple banking apps.

Answer: False

Chandrayaan-2's lander Vikram lost communication during final descent and crash-landed on the Moon in September 2019. However, the orbiter component was successfully placed in lunar orbit and continues to provide valuable scientific data.

Answer: Firewall

Firewall is a network security device/software that monitors and filters traffic between trusted internal networks and untrusted external networks based on security rules. It can be hardware-based, software-based, or cloud-based.

Answer: Register

Registers are the fastest memory type, located inside the CPU, used for immediate data processing. Cache is next fastest (L1/L2/L3), followed by RAM, then storage devices (SSD/HDD). Speed hierarchy: Registers > Cache > RAM > SSD > HDD.