You are configuring a pipeline in Azure Synapse. What happens if a task fails during execution?
APipeline execution stops immediately
BThe entire pipeline is retried
COnly subsequent tasks are skipped
DError is logged, pipeline continues
Explanation
If a task fails in Azure Synapse, the pipeline execution stops immediately unless configured to handle failures differently.
Q112
Which service is best for real-time data analytics in Azure?
AAzure Stream Analytics
BAzure Data Factory
CAzure Blob Storage
DAzure SQL Database
Explanation
Azure Stream Analytics is designed specifically for real-time data analytics, while the others serve different purposes.
Q113
A company needs to analyze large datasets stored in Azure Data Lake. Which tool should they use for efficient querying?
AAzure Synapse Analytics
BAzure Functions
CAzure Logic Apps
DPower BI
Explanation
Azure Synapse Analytics provides a robust environment for querying large datasets in Azure Data Lake.
Q114
What happens when you set the retention policy of a table to zero in Azure Cosmos DB?
AData is permanently deleted
BData retention is disabled
CData is retained indefinitely
DData retention needs configuration
Explanation
A retention policy of zero means data will be deleted immediately, whereas other options imply different retention behaviors.
Q115
Which service is used for dataflow orchestration in Azure Data Factory?
AData Pipeline
BDataflow
CIntegration Runtime
DActivity Scheduler
Explanation
Data Pipeline is used for orchestration, while other options serve different purposes.
Q116
A company needs real-time analytics on IoT data. Which Azure service should they implement?
AAzure Blob Storage
BAzure Stream Analytics
CAzure Data Lake
DAzure Functions
Explanation
Azure Stream Analytics is designed for real-time analysis, unlike the other options.
Q117
You are configuring a data warehouse in Azure Synapse Analytics. What would happen if you choose a clustering key?
AImproved performance for joins
BIncreased storage costs
CFaster data ingestion
DOptimized query performance
Explanation
Clustering keys optimize query performance by organizing data to facilitate efficient access.
Q118
Which service is optimal for building analytics solutions in Azure?
AAzure Synapse Analytics
BAzure Blob Storage
CAzure Active Directory
DAzure Firewall
Explanation
Azure Synapse Analytics combines big data and data warehousing, while others serve different purposes.
Q119
A company needs to implement real-time data processing for streaming data. Which service should they use?
AAzure Data Factory
BAzure Stream Analytics
CAzure Data Lake Storage
DAzure Logic Apps
Explanation
Azure Stream Analytics is specifically designed for real-time data processing, unlike the others.
Q120
You are configuring a data integration pipeline using Azure Data Factory. What will happen if you set a specific activity to have a retry count of zero?
ANo retries will be attempted
BOne retry will be attempted
CIt will completely fail the pipeline
DRetries will happen indefinitely
Explanation
Setting a retry count of zero means the activity will fail if it does not succeed on the first attempt, while others imply incorrect behavior.