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Microsoft Certified: Azure Data Fundamentals · Microsoft
Hot Area / Sentence Completion
Select the appropriate option to complete the statement. Click Check Answer below to see the marked solution.
Hotspot Solution:
a. data is always inserted one row at a time Incorrect. In batch processing, data is typically processed in groups or batches rather than one row at a time. This approach is more efficient for large volumes of data. b. data is processed in real-time Incorrect. Batch processing is the opposite of real-time processing. Data is collected and processed in batches at scheduled times, not immediately as it arrives. c. latency in delivering data processing is acceptable Correct. Batch processing accepts a certain level of latency because the data is processed at intervals. This approach works well for use cases where real-time processing is not required. d. processing can only execute serially Incorrect. Batch processing does not have to execute serially; it can be executed in parallel, depending on the system's design and the task's requirements.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
a. data is always inserted one row at a time Incorrect. In batch processing, data is typically processed in groups or batches rather than one row at a time. This approach is more efficient for large volumes of data. b. data is processed in real-time Incorrect. Batch processing is the opposite of real-time processing. Data is collected and processed in batches at scheduled times, not immediately as it arrives. c. latency in delivering data processing is acceptable Correct. Batch processing accepts a certain level of latency because the data is processed at intervals. This approach works well for use cases where real-time processing is not required. d. processing can only execute serially Incorrect. Batch processing does not have to execute serially; it can be executed in parallel, depending on the system's design and the task's requirements.
I believe the given answer is correct. Resource: https://learn.microsoft.com/en-us/training/modules/explore-fundamentals-stream-processing/2-batch-stream
Option C