Computer Science · Database Management System
Consider the following statements regarding the functional components of the Query Processor in a Database Management System: Statement 1: The DDL Interpreter processes structural commands, such as CREATE and DROP TABLE, and stores the resulting structural information within the data dictionary. Statement 2: The DML Compiler translates manipulation statements, such as SELECT and UPDATE, into execution plans and performs query optimisation to select the most efficient strategy. Which of the statements given above is/are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both statements are false
- 2Statement 1 is false, but Statement 2 is true
- 3Both statements are true✓
- 4Statement 1 is true, but Statement 2 is false
Correct answer
Both statements are true
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