70-465 · Question #129
You have a SQL Server 2014 database named DB1. You plan to import a large number of records from a SQL Azure database to DB1. You need to recommend a solution to minimize the amount of space used in…
The correct answer is A. The bulk-logged recovery model. Compared to the full recovery model, which fully logs all transactions, the bulk-logged recovery model minimally logs bulk operations, although fully logging other transactions. The bulk-logged recovery model protects against media failure and, for bulk operations, provides the…
Question
Options
- AThe bulk-logged recovery model
- BThe full recovery model
- CA new partitioned table
- DA new log file
- EA new file group
How the community answered
(51 responses)- A75% (38)
- B14% (7)
- C2% (1)
- D6% (3)
- E4% (2)
Explanation
Compared to the full recovery model, which fully logs all transactions, the bulk-logged recovery model minimally logs bulk operations, although fully logging other transactions. The bulk-logged recovery model protects against media failure and, for bulk operations, provides the best performance and least log space usage. The bulk-logged recovery model is a special-purpose recovery model that should be used only intermittently to improve the performance of certain large-scale bulk operations, such as bulk imports of large amounts of data.
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