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Answer: Leverage the 'Lookup' activity to manage dependencies by retrieving metadata from previous activities.
Option C is the correct approach as it uses the 'Lookup' activity to manage dependencies by retrieving metadata from previous activities. This ensures that activities are executed in the correct order based on the output of previous activities. Option A is not efficient as it requires creating multiple pipelines and manual triggering. Option B introduces unnecessary delays, and Option D is not suitable for managing dependencies as it executes activities in parallel.
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You are responsible for designing a data pipeline in Azure Data Factory that ingests data from multiple sources and performs complex transformations. How would you approach the task of managing dependencies between different activities within the pipeline?
A
Create separate pipelines for each activity and use the 'Trigger Now' feature to run them in the correct order.
B
Use the 'Wait' activity to introduce delays between activities to ensure they execute in the correct order.
C
Leverage the 'Lookup' activity to manage dependencies by retrieving metadata from previous activities.
D
Utilize the 'ForEach' activity to iterate over a list of activities and execute them in parallel.