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The protocol that automatically assigns IP addresses to devices on a network is called ________.
Answer: DHCP
DHCP (Dynamic Host Configuration Protocol) automatically assigns IP addresses, subnet masks, gateway, and DNS settings to devices joining a network. Eliminates manual configuration errors and simplifies network management. Uses DORA process: Discover, Offer, Request, Acknowledge.
The technology that uses light pulses to transmit data through thin glass fibers is called ________ Communication.
Answer: Optical Fiber
Optical Fiber Communication transmits data as light pulses through glass/plastic fibers, offering high bandwidth, low attenuation, and immunity to electromagnetic interference. Backbone of modern internet, undersea cables, and BharatNet. Enables high-speed broadband, 5G backhaul, and data center interconnects.
The technology that allows a single physical server to run multiple isolated operating systems is called ________.
Answer: Virtualization
Virtualization uses hypervisor software to create multiple virtual machines (VMs) on one physical server, each running independent OS. Improves resource utilization, enables testing, disaster recovery, and cloud infrastructure. Types: full virtualization, para-virtualization, containerization (Docker).
The shortcut key to refresh a webpage in most browsers is ________.
Answer: F5 or Ctrl+R
F5 or Ctrl+R refreshes/reloads the current webpage to fetch latest content from server. Ctrl+F5 performs hard refresh bypassing cache. These shortcuts improve productivity when checking for updated information or troubleshooting loading issues.
The mobile app for booking LPG cylinders under Digital India is called ________.
Answer: PAHAL/MyLPG
PAHAL (Pratyaksh Hanstantrit Labh) is the DBT scheme for LPG subsidies, accessible via MyLPG app. Enables direct subsidy transfer to bank accounts, reducing leakage and ensuring benefits reach genuine beneficiaries.
The Indian initiative for promoting electric vehicle adoption through subsidies is called ________ India.
Answer: FAME
FAME provides demand incentives for EVs and charging infrastructure. Phase-II focuses on public transport and shared mobility.
The technique that enables LLMs to reason about visual inputs by combining vision and language models is called ________ Learning.
Answer: Multimodal
Multimodal models (CLIP, LLaVA) process text, images, audio jointly, enabling visual question answering, image captioning, and cross-modal retrieval.
NavIC provides positioning accuracy better than 20m over ________.
Answer: India
Regional navigation satellite system with 7 satellites.
Zero Trust assumes breach and implements continuous ________ verification.
Answer: Identity
Least privilege, micro-segmentation, monitoring.
Event-Driven Architecture enables real-time processing via ________ brokers.
Answer: Message
Kafka, RabbitMQ for asynchronous service communication.
W3C develops web standards for interoperability and ________.
Answer: Accessibility
Ensures inclusive web experience for all users.
Parquet enables efficient ________ storage for analytics.
Answer: Columnar
Compression, predicate pushdown, schema evolution.
India Semiconductor Mission implements ₹76,000 crore scheme for ________ manufacturing.
Answer: Semiconductor
Fabs, display fabs, ATMP, design ecosystem.
Aditya-L1 studies solar corona from Sun-Earth ________ point.
Answer: L1
Enables uninterrupted solar observation for space weather forecasting.
Behavioral Analytics detects threats via ________ pattern analysis.
Answer: Anomaly
ML-based detection of deviations from normal behavior.
Adapter pattern enables ________ external system interactions.
Answer: Maintainable
Wraps APIs for testability and loose coupling.
W3C DID enables ________ identifier creation and ownership.
Answer: Decentralized
Self-sovereign identity without central authorities.
Serverless query engines use ________-on-read for object storage queries.
Answer: Schema
Eliminates ETL for ad-hoc analysis on raw data.
#AIforAll focuses on healthcare, agriculture, and ________.
Answer: Education
Leveraging AI for inclusive growth across key sectors.
NavIC has ________ satellites for regional navigation.
Answer: 7
Provides positioning over India and surrounding area.