Exam 1z0-082 topic 1 question 108 discussion

Actual exam question from Oracle's 1z0-082

Question #: 108
Topic #: 1

18. The orders table has a column ORDER_DATE of data type DATE.

The default display format for a date is DD-MON-RR.

Which two WHERE conditions demonstrate the correct usage of conversion functions? (Choose two.)

A. WHERE order_date > TO_DATE(ADD_MONTHS(SYSDATE, 6), 'MON DD YYYY')
B. WHERE order dare > TO DATE('JUL 10 2018', 'MON DD YYYY')
C. WHERE TO_CHAR(order date, 'MON DD YYYY') = 'JAN 20 2019'
D. WHERE order_date > TO_CHAR(ADD_MONTHS(SYSDATE, 6), 'MON DD YYYY')
E. WHERE order_date IN (TO_DATE('Oct 21 2018', 'Mon DD YYYY'), TO_CHAR('Nov 21 2018', 'Mon DD YYYY'))

Show Suggested Answer

Suggested Answer: AC 🗳️

by j_tw at April 12, 2023, 7 a.m.

Comments

Submit Cancel

auwia

1 year ago

All are wrong! Someone should fix the text :-)

upvoted 1 times

...

RaNik69

1 year, 1 month ago

Selected Answer: BC

b c are correct if ORDER DARE >> ORDER_DATE

upvoted 1 times

...

BeomK

1 year, 2 months ago

B,C is correct. A. false - ORA-01843: not a valid month B. true - TO DATE >> TO_DATA : wrong entry?? - Normal operation after modification C. true - Normal operation after modification D. false - ORA-01858: a non-numeric character was found where a numeric was expected E. false - ORA-01722: invalid number

upvoted 2 times

...

j_tw

1 year, 2 months ago

I think C & E are correct. A(false) - ADD_MONTHS(SYSDATE, 6) is already DATE type, so it will be an error to use TO_DATE function. B(false) - same as A C(true) D(false) - It can't be possible to compare diffrent data type. ( date > string ) E(maybe true) Am I wrong?

upvoted 1 times

j_tw

1 year, 2 months ago

NVM this comment. I perfectly misunderstood about TO_DATE function. BC may be correct

upvoted 1 times

...