Question

In the data warehouse environment, why might the night slots, typically used for backups in OLTP systems, be challenging for scheduling backups?

a.

Users prefer daytime backups

b.

Night slots are reserved for daily incremental loads

c.

Night slots are prone to system time conflicts

d.

Users are distributed in different time zones

Posted under Data Warehousing and OLAP

Answer: (b).Night slots are reserved for daily incremental loads Explanation:In the data warehouse environment, the night slots, typically used for backups in OLTP systems, may be challenging for scheduling backups because these slots are often reserved for daily incremental loads.

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Q. In the data warehouse environment, why might the night slots, typically used for backups in OLTP systems, be challenging for scheduling backups?

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