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What is the correct syntax of WHILE Loop?

48. What is the correct syntax of WHILE Loop?

1. WHILE <condition>   
   LOOP statements;   
   END LOOP;

2. LOOP statements;   
   WHILE <condition>    
   END LOOP;

3. END LOOP;
   WHILE <condition>   
   LOOP statements;

4. None of the above

Answer: A)

WHILE <condition>   
LOOP statements;   
END LOOP;

Explanation:

The correct syntax of WHILE Loop is –

WHILE <condition>
LOOP statements;   
END LOOP;