Shulou(Shulou.com)06/01 Report--

6. Examine the structure of the SHIPMENTS table:

Check the structure of the table SHIPMENTS

Name Null Type

PO_ID NOT NULL NUMBER (3)

PO_DATE NOT NULL DATE

SHIPMENT_DATE NOT NULL DATE

SHIPMENT_MODE VARCHAR2 (30)

SHIPMENT_COST NUMBER (8 dint 2)

You want to generate a report that displays the PO_ID and the penalty amount to be paid if the SHIPMENT_DATE is later than one month from the PO_DTAE. The penalty is $20 per day.Evaluate the following two queries:

You want to generate a report showing the po_id and the amount of the fine. If the SHIPMENT_DATE is one month later than the PO_DTAE, there will be a fine of $20 per day.

SQL > SELECT po_id, CASE

WHEN MONTHS_BETWEEN (shipment_date,po_date) > 1 THEN

TO_CHAR ((shipment_date-po_date) * 20) ELSE'No Penalty' END PENALTY FROM shipments

SQL > SELECT po_id, DECODE (MONTHS_BETWEEN (po_date,shipment_date) > 1, TO_CHAR ((shipment_date-po_date) * 20),'No Penalty') PENALTY FROM shipments

Which statement is true regarding the above commands?

A. Both execute successfully and give correct results.

B. Only the first query executes successfully but gives a wrong result.

C. Only the first query executes successfully and gives the correct result.

D. Only the second query executes successfully but gives a wrong result.

E. Only the second query executes successfully and gives the correct result.

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