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Which DeFi mechanism enables borrowing against crypto collateral without credit checks?
- Yield Farming
- Collateralized Lending
- Liquidity Mining
- Staking
Answer: Collateralized Lending
Collateralized lending protocols allow borrowing by locking crypto collateral, with automatic liquidation if collateral value drops.
The CBDC feature that allows transactions without internet connectivity is called Offline Mode.
- True
- False
Answer: True
Offline CBDC uses secure hardware for local transaction storage, synchronizing when online.
The metric that measures the carbon footprint of IT operations is called Carbon ________.
Answer: Footprint / Intensity
Carbon footprint measures total GHG emissions from IT operations. Critical for sustainability reporting.
Which ISRO mission is jointly developed with NASA for Earth observation?
- CARTOSAT-3
- NISAR
- EOS-06
- RESOURCESAT-3
Answer: NISAR
NISAR is a joint Earth-observation satellite using dual-frequency radar to monitor ecosystems, ice masses, vegetation.
The technique of using multiple ground stations to ensure continuous satellite coverage is called ________ Diversity.
Answer: Ground Station
Ground station diversity ensures continuous coverage by handing off between stations as satellites move.
The international agreement establishing principles for lunar exploration signed by India is called Artemis Accords.
- True
- False
Answer: True
Artemis Accords establish principles for peaceful, transparent lunar cooperation. India signed in 2023.
Which advantage do neuromorphic chips offer for always-on edge AI applications?
- High Precision
- Ultra-Low Power
- Large Memory
- Fast Clock
Answer: Ultra-Low Power
Neuromorphic chips achieve ultra-low power via event-driven, sparse computation. Critical for battery-powered edge AI.
The technology that uses neural networks implemented in biological tissue is called ________ Computing.
Answer: Wetware / Biological
Wetware computing uses biological neurons for computation. Early research stage with potential for ultra-low power AI.
The technique that removes personally identifiable information from datasets is called ________.
Answer: Anonymization
Anonymization irreversibly removes/alters PII to prevent re-identification.
The principle of purpose limitation requires using personal data only for specified, explicit purposes.
- True
- False
Answer: True
Purpose limitation prevents function creep and ensures data is used only as consented.
The technique that enables training on encrypted data without decryption is called ________ Encryption.
Answer: Homomorphic
Homomorphic Encryption enables computation on ciphertext, producing encrypted results that decrypt to correct output.
The pattern that enables event-driven communication between microservices using message brokers is called ________ Architecture.
Answer: Event-Driven
Event-driven architecture uses message brokers for asynchronous, decoupled service communication.
The Indian mission that aims to send astronauts to low Earth orbit is called ________.
Answer: Gaganyaan
Gaganyaan is ISRO's human spaceflight program to send astronauts to ~400 km orbit for 3-7 days.
The program that supports student innovation through grants in educational institutions is called KAPILA for ________ Literacy.
Answer: IPR / Intellectual Property Rights
KAPILA builds IP culture in HEIs through awareness, training, support for patent filing. Critical for academic innovation.
The Fund of Funds for Startups provides risk capital through SEBI-registered Alternative Investment Funds.
- True
- False
Answer: True
FFS managed by SIDBI invests in AIFs that fund startups. Focuses on innovation, job creation, strategic sectors.
Which DeFi risk arises from price oracle manipulation that can trigger liquidations?
- Impermanent Loss
- Oracle Manipulation
- Smart Contract Risk
- All of these
Answer: Oracle Manipulation
Oracle manipulation feeds false prices to DeFi protocols, triggering incorrect liquidations or arbitrage. Critical vulnerability requiring decentralized, robust oracles.
The Indian provision that imposes 1% TDS on cryptocurrency transactions is Section ________.
Answer: 194S
Section 194S imposes 1% TDS on transfer of virtual digital assets above threshold. Aims to track transactions and ensure tax compliance.
The practice of consolidating servers using virtualization to reduce energy consumption is called Server ________.
Answer: Consolidation
Server consolidation improves utilization from 10-15% to 60-80%, reducing hardware, power, cooling needs.
Which ISRO mission carries instruments to study solar corona and space weather?
- Chandrayaan-3
- Aditya-L1
- Gaganyaan
- NISAR
Answer: Aditya-L1
Aditya-L1 positioned at Sun-Earth L1 point for uninterrupted solar observation. Studies coronal heating, CMEs, solar flares.
The resource extracted from lunar regolith that can be used for rocket fuel is water ice.
- True
- False
Answer: True
Lunar water ice can be electrolyzed into hydrogen and oxygen for rocket propellant. Enables in-situ resource utilization for sustainable lunar exploration.