SQL and Oracle Database Administration

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Question 1 of 20

Which SELECT statement will the result 'ello world' from the string 'Hello World'?

Select Your Answer:

SELECT SUBSTR ('Hello',) FROM dual;

SELECT INITCAP (TRIM ('Hello World',1,1) FROM dual;

SELECT LOWER (SUBSTR ('Hello World',1,1) FROM dual

SELECT LOWER (SUBSTR ('Hello World',2,1) FROM dual;

SELECT LOWER (TRIM ('H' FROM 'Hello World')) FROM dual;

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