Create a custom practice set
Pick category, difficulty, number of questions, and time limit. Start instantly with your own quiz.
Generate QuizGK Questions
Filter by category, type, and difficulty. Reading is open for everyone.
Data lakes store raw data while data warehouses store structured data.
- True
- False
Answer: True
Data lakes store raw structured/unstructured data; warehouses store curated data.
Which storage format is optimized for analytics workloads?
- CSV
- JSON
- Parquet
- Avro
Answer: Parquet
Parquet is columnar storage format optimized for analytics: compression, predicate pushdown.
The pattern of processing data as it arrives is called ________ Processing.
Answer: Stream
Stream processing handles continuous data flows for real-time insights.
Change Data Capture enables real-time replication of database changes.
- True
- False
Answer: True
CDC captures database operations and streams to targets for real-time analytics.
Indicators of Compromise include malicious IPs, domains, and file hashes.
- True
- False
Answer: True
IOCs are forensic artifacts indicating potential breaches. Used for proactive blocking.
Network segmentation limits blast radius of security incidents in Zero Trust.
- True
- False
Answer: True
Micro-segmentation creates granular security zones, containing breaches and limiting attacker movement.
Which technology enables continuous verification of user identity in Zero Trust?
- Multi-Factor Authentication
- Adaptive Authentication
- Both A and B
- Neither
Answer: Both A and B
MFA requires multiple authentication factors; adaptive authentication adjusts requirements based on risk context.
The Indian government's initiative for promoting electric vehicle adoption is called ________ India.
Answer: FAME
FAME provides demand incentives for EVs and charging infrastructure.
Positional encodings enable Transformers to understand token order in sequences.
- True
- False
Answer: True
Positional encodings add sequence order information to token embeddings, critical for language understanding tasks.
Which component enables Transformers to focus on relevant parts of input sequences?
- Attention Mechanism
- Feed-Forward Networks
- Positional Encoding
- Layer Normalization
Answer: Attention Mechanism
Self-attention computes weighted relationships between tokens, enabling context-aware processing. Foundation of Transformer success.
Which metadata management practice enables data discovery and governance in data lakes?
- Data Catalog
- Data Lineage
- Both A and B
- Neither
Answer: Both A and B
Data catalogs enable discovery; data lineage tracks data flow and transformations. Both critical for data governance.
The technique of processing data at the edge to reduce latency is called ________ Computing.
Answer: Edge
Edge computing processes data near source, reducing round-trip latency to cloud. Critical for IoT, autonomous vehicles.
Complex Event Processing (CEP) enables real-time pattern detection in streaming data.
- True
- False
Answer: True
CEP engines detect complex patterns, correlations, and sequences in real-time streams. Critical for fraud detection, monitoring.
Which technology enables distributed messaging with high throughput and durability?
- Apache Kafka
- RabbitMQ
- Both A and B
- Neither
Answer: Both A and B
Kafka excels at high-throughput event streaming; RabbitMQ at flexible routing. Both enable event-driven architectures.
Which technique analyzes malware behavior in isolated environments?
- Static Analysis
- Dynamic Analysis
- Sandboxing
- All of these
Answer: All of these
Malware analysis combines: static (code inspection), dynamic (runtime behavior), sandboxing (isolated execution).
Which service provides managed secrets management for cloud applications?
- AWS Secrets Manager
- Azure Key Vault
- Both A and B
- Neither
Answer: Both A and B
Managed secrets managers store, rotate, and control access to credentials, API keys, certificates. Critical for secure cloud applications.
The practice of continuously monitoring user and entity behavior for anomalies is called ________ Analytics.
Answer: UEBA / User and Entity Behavior
UEBA uses ML to establish behavioral baselines and detect anomalies indicating compromised accounts or insider threats.
Identity and Access Management (IAM) is critical for enforcing least privilege in Zero Trust.
- True
- False
Answer: True
IAM systems manage user identities, authentication, authorization. Critical for implementing least privilege access controls.
Which technology enables continuous verification of device health in Zero Trust?
- Endpoint Detection and Response
- Device Posture Assessment
- Both A and B
- Neither
Answer: Both A and B
EDR monitors endpoint behavior; device posture assesses security configuration. Both enable continuous verification in Zero Trust.
Which Indian initiative provides a unified interface for citizens to access government services?
- UMANG
- MyGov
- DigiLocker
- All of these
Answer: All of these
Digital India ecosystem: UMANG for service delivery, MyGov for citizen engagement, DigiLocker for documents.