Explanation: The db_accessadmin role manages security, but handles access to the database, as the name implies. 9. By default sql server has ___________ isolation level
A. READ COMMITTED
B. READ UNCOMMITTED
C. SERIALIZABLE
D. REPEATABLE READ
Answer:A
Explanation: The db_accessadmin role manages security, but handles access to the database, as the name implies. 9. By default sql server has ___________ isolation level
A. READ COMMITTED B. READ UNCOMMITTED C. SERIALIZABLE D. REPEATABLE READ
Explanation: READ UNCOMMITTED is the most optimistic concurrency isolation option available in SQL Server. 10. Which of the following pair of regular expression are not equivalent?