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Answer: All of these
AI governance in India is multi-stakeholder: NITI Aayog leads strategy (#AIforAll), MeitY handles policy/regulation and DPDP Act, DST funds R&D through NM-ICPS. BIS develops technical standards; CERT-In addresses security. Collaborative approach ensures balanced innovation, ethics, and national interest in AI deployment.
Answer: Account Aggregator
Account Aggregator (AA) ecosystem enables consent-based sharing of financial data between institutions. Users control data sharing via AA apps. FIPs (banks, mutual funds) provide data; FIUs (lenders, wealth apps) consume for personalized services. Reduces documentation, speeds up credit decisions, and promotes competition in financial services.
Answer: DSS
DSS (Dynamic Spectrum Sharing) allows 4G LTE and 5G NR to coexist on same frequency band by dynamically allocating resources based on real-time demand. Enables faster 5G rollout using existing spectrum without refarming. Trade-off: slight capacity reduction vs accelerated coverage. Key for operators transitioning from 4G to 5G.
Answer: do-while
do-while loop checks condition AFTER executing the body, ensuring at least one iteration. Syntax: do { ... } while(condition);. Useful for menu-driven programs, input validation where first attempt is always needed. while/for check condition BEFORE execution, potentially skipping body entirely if condition initially false.
Answer: Fairness
AI Fairness addresses bias in data, algorithms, and outcomes that may disadvantage groups based on race, gender, caste, religion, etc. Techniques: bias detection metrics, debiasing algorithms, diverse training data, and fairness-aware modeling. Critical for ethical deployment in hiring, lending, policing, and public services.
Answer: Penny Drop
Penny Drop verification sends ₹1 to a bank account using account number and IFSC; successful credit confirms account validity and name match. Used for KYC, onboarding, and fraud prevention in fintech. Automated via NPCI's APIs. Faster and more reliable than manual document verification, enhancing user experience and compliance.
Answer: True
VoNR allows native voice service on 5G SA (Standalone) core, eliminating need for EPS Fallback to 4G/VoLTE. Benefits: faster call setup, HD+ voice quality, simultaneous voice+data on 5G, and seamless handover. Requires 5G SA network deployment, compatible devices, and IMS integration. Key milestone in 5G maturity.
Answer: Capacitor
Capacitor stores energy in electric field between two conductive plates separated by dielectric. Measured in Farads. Applications: filtering, timing circuits, power factor correction, energy storage. Inductor stores energy in magnetic field; resistor dissipates energy as heat; transformer transfers energy between circuits via electromagnetic induction.
Answer: Functional
Functional Programming emphasizes immutability, pure functions (no side effects), and declarative style. Languages: Haskell, Scala, Lisp; features in Python/JavaScript. Benefits: easier testing, parallelization, and reasoning about code. Contrasts with imperative programming that uses mutable state and explicit control flow.
Answer: True
e₹ (e-Rupee) is India's CBDC, a digital token representing sovereign currency issued by RBI. Two types: retail (e₹-R) for public transactions via wallets, and wholesale (e₹-W) for interbank settlements. Built on distributed ledger technology but centrally managed. Aims to reduce cash dependency, enhance payment efficiency, and foster innovation.
Answer: All of these
India's first 5G spectrum auction (2022) included low-band (700 MHz for coverage), mid-band (3.3-3.67 GHz for capacity/coverage balance), and high-band/mmWave (24.25-28.5 GHz for ultra-high speeds in dense areas). Operators strategically bid based on use cases: rural coverage vs urban capacity vs industrial applications.
Answer: Diode
Diode is a two-terminal semiconductor device permitting current flow primarily in one direction (forward bias) while blocking reverse current. Applications: rectification (AC to DC), voltage regulation (Zener diode), signal demodulation, and circuit protection. LED is a special diode emitting light when forward-biased.
Answer: False
#AIforAll strategy emphasizes inclusive growth across five sectors: healthcare, agriculture, education, smart cities, and mobility. Aims to leverage AI for social empowerment (e.g., AI for farmers, teachers, doctors) alongside economic competitiveness. Establishes responsible AI principles: safety, reliability, inclusivity, and transparency.
Answer: TDMA
TDMA (Time Division Multiple Access) divides radio frequency into time slots, assigning each user a specific slot for transmission. Used in 2G GSM networks. Contrasts with FDMA (frequency division) and CDMA (code division). 4G/5G use OFDMA which combines time and frequency division with orthogonal subcarriers for higher efficiency.
Answer: True
Transistors operate in three regions: cutoff (OFF switch), saturation (ON switch), and active (amplifier). In digital circuits, they switch between cutoff/saturation for binary logic. In analog circuits, active region amplifies weak signals. Fundamental building block of modern electronics from microprocessors to power controllers.
Answer: Heap
Heap (specifically binary heap) efficiently implements priority queue with O(log n) insertion and extraction of highest/lowest priority element. Arrays/lists require O(n) search for priority element. Heaps maintain partial order: parent node has higher/lower priority than children. Used in scheduling, Dijkstra's algorithm, and event simulation.
Answer: True
NM-ICPS funds R&D in AI, IoT, robotics, quantum technologies. Builds indigenous capabilities.
Answer: True
Regularization adds penalty terms to loss function or randomly drops units during training.
Answer: Deployment
IaC scanners analyze Terraform/CloudFormation for misconfigurations: public storage, weak IAM.
Answer: Response
Instruction tuning fine-tunes LLMs on instruction datasets, improving task completion and helpfulness.