Exam 1z0-071 topic 1 question 140 discussion

E and F are correct, tested both and they show 4 digits year. B is incorrect because is missing the single quotes in TO_CHAR(SYSDATE, MM/DD/YYYY)

E and F are the correct answers: tested and confirmed: SELECT TO_DATE(TO_CHAR(SYSDATE, 'MM/DD/YYYY'), 'MM/DD/YYYY') FROM DUAL; SELECT TO_CHAR(ADD_MONTHS(SYSDATE, 6), 'dd-mon-yyyy') FROM DUAL;

B is not correct, because the date format 'MM/DD/YYYY' should be enclosed in single quotes, otherwise it's a syntax error.

B and E tested

E & B will show year forma in 4 digits only if you consider B has no typing error..the string has to be quoted. SELECT TO_CHAR(SYSDATE, 'MM/DD/YYYY') FROM DUAL; In answer it is written MM/DD/YYYY without quotes.

D have no fm so best is E F

Why F is not correct in my editor it gives a result ? I think the answer is (BEF)

B & E is correct answer. Tested.

BE is correct

Just need quotes around format string in B

B only if you correct it SELECT TO_CHAR(SYSDATE, 'MM/DD/YYYY') FROM DUAL; and E

B and e

sorry i am kind of confused...why do they have to be converted to character?

Weird. Imported all in to Oracle apex and got the following results: SELECT TO_DATE(SYSDATE, 'RRRR-MM-DD') FROM DUAL; ---- ORA-01843: not a valid month SELECT TO_CHAR(SYSDATE, MM/DD/YYYY) FROM DUAL; ----- Error at line 1/31: ORA-00904: "YYYY": invalid identifier. This answer is missing single quotes around the format, otherwise it would be correct. SELECT TO_DATE(ADD_MONTHS(SYSDATE, 6), 'dd-mon-yyyy') FROM DUAL; ------ ORA-01843: not a valid month SELECT TO_CHAR(ADD_MONTHS(SYSDATE, 6)) FROM DUAL; ------ 09/15/2023 and thus is correct. SELECT TO_CHAR(ADD_MONTHS(SYSDATE, 6), 'dd-mon-yyyy') FROM DUAL; ------ 15-sep-2023 and thus is also correct. SELECT TO_DATE(TO_CHAR(SYSDATE, 'MM/DD/YYYY'), 'MM/DD/YYYY') FROM DUAL; ------- 03/15/2023 and thus is also correct?| This question is just a mess...

BE is correct

BE is correct

BE is correct