SQL Server supports three recovery modes: simple, full and Bulk.
A. True
B. False
Answer: Option A
Solution(By Examveda Team)
SQL Server provides three different recovery models that allow you to specify the way SQL Server manages log files and prepares your enterprise for a disaster. Each of these models represents a different approach to balancing the tradeoff between conserving disk space and providing for granular disaster recovery options.
The three disaster recovery models offered by SQL Server are:
1. Simple Recovery Model
2. Full Recovery Model
3. Bulk-logged Recovery Model
A. Differential recovery
B. Full recovery
C. Simple recovery
D. Bulk-logged recovery
What mode of authentication does SQL Server NOT provide?
A. Windows-only security
B. Both SQL Server and Windows-only security
C. Mixed security
D. SQL Server only security
The strictest transaction isolation level provided by SQL Server is called:
A. REPEATABLE READ
B. SERIALIZABLE
C. READ COMMITTED
D. READ UNCOMMITTED
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