【2020年8月】Oracle OCP 071考试新题(-7题)CUUG内部题库

【2020年8月】Oracle OCP 071考试新题(-7题)CUUG内部题库

Choose two.

Examine the description of the CUSTOMERS table:

Name                            Null?               Type

---------------------------------------------------------------

CUSTOMER_ID               NOT NULL     NUMBER(38)

CUSTOMER_NAME        NOT NULL      VARCHAR2 (100)

INSERT_DATE                 NOT NULL      DATE

Which two statements will do an implicit conversion?

A) SELECT * FROM customers WHERE customer_id = '0001' ;

B) SELECT * FROM customers WHERE TO_CHAR (customer_id) = '0001';

C) SELECT * FROM customers WHERE customer_id = 0001;

D) SELECT * FROM customers WHERE insert_date = '01-JAN-19';

E) SELECT * FROM customers WHERE insert_date = DATE '2019-01-01' ;

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