Which of the following is allowed by "Repeatable Read Isolation"?
A)Nonrepeatable reads
B)Dirty reads
C)Phantom reads
D)A and B
E)A,B,and C

Name: Which of the following is allowed by "Repeatable Read Isolation"? A)Nonrepeatable reads B)Dirty reads C)Phantom reads D)A and B E)A,B,and C
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Question

Quizplus · Accepted Answer

Repeatable Read Isolation prevents dirty reads and nonrepeatable reads but allows phantom reads, where new rows can be added by other transactions and appear in subsequent reads within the same transaction.

Which of the Following Is Allowed by "Repeatable Read Isolation