（24）Examine the structure proposed for the TRANSACTIONS table:

Which two statements are true regarding the storage of data in the above table structure? (Choose two.)

A. The TRANS_DATE column would allow storage of dates only in the dd-mon-yyyy format.

B. The CUST_CREDIT_VALUE column would allow storage of positive and negative integers.

C. The TRANS_VALIDITY column would allow storage of a time interval in days, hours, minutes, and seconds.

D. The CUST_STATUS column would allow storage of data up to the maximum VARCHAR2 size of 4,000 characters.

答案：（B、C）

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Oracle Certificate Profession 1Z0-051-24