Computer Science · Database Management Systems
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Omitting the WHERE clause in an UPDATE command causes the modification of every single row in the table. Reason R: Data Manipulation Language (DML) commands manage actual data in tables and are auto-committed, making such widespread modifications immediate and impossible to roll back. In light of the above statements, choose the most appropriate answer from the options given below:
- 1Assertion A is correct but Reason R is not correct✓
- 2Both Assertion A and Reason R are correct and Reason R is the correct explanation of Assertion A
- 3Both Assertion A and Reason R are correct but Reason R is NOT the correct explanation of Assertion A
- 4Assertion A is not correct but Reason R is correct
Correct answer
Assertion A is correct but Reason R is not correct
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