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Q. |
Which of the following is a transaction? |
A. | A group of SQL statements consisting of one read and one write operation |
B. | A group of SQL statements consisting only of ready operations. |
C. | A group of SQL statements defining a user-oriented task |
D. | A group of SQL statements consisting only of write operations |
E. | None of these |
Answer» A. A group of SQL statements consisting of one read and one write operation |
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