How does batch processing handle data?

How does batch processing handle data?

• A. It collects data and processes it in groups at intervals.
• B. It processes data immediately as it arrives.
• C. It processes only archived data.
• D. It does not process data at all.

Answer: (A)

Batch processing groups data after it’s collected and processes those groups at defined intervals. This approach is efficient for workloads where immediate results aren’t required, because it lets the system optimize resources by handling many records together rather than processing each item as it arrives. That’s why collecting data over a period and processing it in groups at intervals is the best description. Processing data as soon as it arrives is real-time processing, which is not batch processing. Focusing only on archived data ignores the ongoing collection that batch jobs typically handle. And not processing data at all contradicts the purpose of managing data in a system.

Batch processing groups data after it’s collected and processes those groups at defined intervals. This approach is efficient for workloads where immediate results aren’t required, because it lets the system optimize resources by handling many records together rather than processing each item as it arrives. That’s why collecting data over a period and processing it in groups at intervals is the best description.

Processing data as soon as it arrives is real-time processing, which is not batch processing. Focusing only on archived data ignores the ongoing collection that batch jobs typically handle. And not processing data at all contradicts the purpose of managing data in a system.