Practice exams
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Claude Certified Architect — Foundations
Practice exam for Anthropic's Claude Certified Architect — Foundations certification. Covers prompt design, agentic patterns, code review pipelines, evaluation strategies, structured outputs, and operational best practices, plus tool design and MCP integration, agent guardrails and escalation, Claude Code permissions, hooks and subagents, and context management with prompt caching.
100 questions · 10 free sample
Databricks Data Engineer Associate — Practice Exam
Practice questions for the Databricks Certified Data Engineer Associate certification: the Databricks Intelligence Platform and lakehouse architecture, compute types including serverless, Delta Lake fundamentals, notebooks and Databricks Connect, ingestion with Auto Loader, COPY INTO and Lakeflow Connect, Spark SQL and PySpark transformations, the medallion architecture, Lakeflow Spark Declarative Pipelines (formerly Delta Live Tables) with expectations and CDC, MERGE and higher-order functions, Lakeflow Jobs with task dependencies and repair runs, Declarative Automation Bundles (formerly Databricks Asset Bundles), and Unity Catalog governance including grants, managed and external tables, lineage, OpenSharing (formerly Delta Sharing), Lakehouse Federation and system tables. Every question includes a written explanation.
100 questions · 12 free sample
SnowPro Core — Practice Exam
Practice questions for the Snowflake SnowPro Core certification: architecture and micro-partitions, virtual warehouses, data loading and unloading, Snowpipe, Time Travel and cloning, security and access control, data sharing, semi-structured data and performance. Every question includes a written explanation.
198 questions · 15 free sample
SnowPro Advanced: Data Engineer — Practice Exam
Timed practice questions for the SnowPro Advanced: Data Engineer certification. Covers Snowpark pipelines, COPY and Snowpipe loading, Snowpipe Streaming, dynamic tables, streams & tasks, external and Snowflake-managed Iceberg tables, search optimization and warehouse tuning, Time Travel and replication, masking, row access and aggregation policies, data metric functions, cost observability, tag-based governance, and hybrid tables.
100 questions · 10 free sample
SnowPro Advanced: Architect — Practice Exam
Practice questions for the SnowPro Advanced: Architect certification. Covers ELT/streaming architecture, data governance & RBAC, secure data sharing, Snowpipe & Snowpipe Streaming, cost/performance tuning, multi-region and PrivateLink networking, warehouse sizing, and modern data-stack integration (dbt, Kafka, Iceberg), plus identity and access controls (SCIM, key-pair, authentication, session and network policies, projection and aggregation policies), organizations and editions, replication and failover groups, listings, hybrid and dynamic tables, and query-profile analysis.
100 questions · 10 free sample
AWS Cloud Practitioner (CLF-C02) — Practice Exam
Practice questions for the AWS Certified Cloud Practitioner (CLF-C02) exam: cloud benefits and economics, the Well-Architected Framework, the Cloud Adoption Framework, migration strategies, the shared responsibility model, IAM and root user security, AWS security services and compliance, Regions and Availability Zones, compute, databases, networking, storage, AI/ML and analytics services, developer and management tools, pricing models, cost management tools, AWS Organizations, and Support plans. Every question includes a written explanation.
100 questions · 12 free sample
AWS Solutions Architect Associate (SAA-C03) — Practice Exam
Practice questions for the AWS Certified Solutions Architect – Associate (SAA-C03) exam, weighted to the official exam guide domains: secure architectures (IAM, Organizations and SCPs, KMS, Secrets Manager, security groups and network ACLs, WAF and Shield, S3 access controls), resilient architectures (Multi-AZ, Auto Scaling, Elastic Load Balancing, SQS/SNS/EventBridge decoupling, Route 53 routing, backup and disaster recovery, RDS and Aurora replicas), high-performing architectures (storage, database and compute selection, ElastiCache and CloudFront caching, DynamoDB, Kinesis, EBS volume types) and cost-optimized architectures (purchase options and Savings Plans, S3 storage classes and lifecycle, right-sizing, NAT and data transfer costs). Every question includes a written explanation.
100 questions · 12 free sample
Azure Fundamentals (AZ-900) — Practice Exam
Practice questions for the Microsoft Azure Fundamentals (AZ-900) certification: cloud concepts including the shared responsibility model, IaaS/PaaS/SaaS, deployment models, and the consumption-based model; Azure architecture including regions, availability zones, resource hierarchy, compute, networking, storage, migration, and identity with Microsoft Entra ID, RBAC, Zero Trust, and Defender for Cloud; and management and governance including cost tools, tags, Azure Policy, resource locks, Microsoft Purview, management tools, Azure Arc, infrastructure as code, Advisor, Service Health, and Azure Monitor. Every question includes a written explanation.
100 questions · 12 free sample
Azure Administrator (AZ-104) — Practice Exam
Practice questions for the Microsoft Azure Administrator (AZ-104) certification: Microsoft Entra users, groups, licenses, external users and SSPR; Azure RBAC, Azure Policy, resource locks, tags, subscriptions, management groups and cost management; storage security, SAS, redundancy, replication, blob tiers and lifecycle, and Azure Files; ARM templates and Bicep, virtual machines, disks, availability, scale sets, containers and App Service; virtual networks, peering, routing, NSGs and ASGs, Azure Bastion, private endpoints, Azure DNS and load balancing; and Azure Monitor, Network Watcher, Azure Backup and Azure Site Recovery. Every question includes a written explanation.
100 questions · 12 free sample