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READ Free Dumps For Oracle- 1z0-144





Question ID 22015

Martha works as a Database Administrator for MarcoTech Inc. She writes the following PL/SQL block:
DECLARE
Low number;
High number;
BEGIN
Low := 4;
High := 4;
For i in Low..High LOOP
dbms_output.put_line(i);
END LOOP;
END;
How many times will the loop iterate when this PL/SQL block is executed?

Option A

1

Option B

8

Option C

0

Option D

4

Correct Answer A
Explanation


Question ID 22016

Which of the following PL/SQL functions is used to find the position where a substring starts in a string?

Option A

LENGTH 

Option B

INSTR

Option C

CONCAT

Option D

INITCAP

Correct Answer B
Explanation

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