What is the difference between a transaction and a query in DBMS?
A. There is no difference
B. A transaction modifies data in the database, while a query retrieves data from the database
C. A query modifies data in the database, while a transaction retrieves data from the database
D. None of the above
Answer:B
What is the difference between a transaction and a query in DBMS?
A. There is no difference B. A transaction modifies data in the database, while a query retrieves data from the database C. A query modifies data in the database, while a transaction retrieves data from the database D. None of the above