What is a transaction in DBMS?
A. A group of SQL statements that are executed as a single unit
B. A group of tables in a database
C. A group of rows in a table
D. None of the above
Answer:A
What is a transaction in DBMS?
A. A group of SQL statements that are executed as a single unit B. A group of tables in a database C. A group of rows in a table D. None of the above