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ocp 11g认证考试题:1Z0-051-054题

ocp 11g认证考试题:1Z0-051-054题

来源:优技教育    更新时间:2016/8/3 16:10:36    阅读次数:753

ocp 11g认证考试题:1Z0-051-054题,完整题库请点击这里联系老师咨询了解

54. View the Exhibit and examine the structure of the CUSTOMERS table.

Evaluate the query statement:

SQL> SELECT cust_last_name, cust_city, cust_credit_limit

FROM customers

WHERE cust_last_name BETWEEN 'A' AND 'C' AND cust_credit_limit BETWEEN

1000 AND 3000;

What would be the outcome of the above statement?

A. It executes successfully.

B. It produces an error because the condition on CUST_LAST_NAME is invalid.

C. It executes successfully only if the CUST_CREDIT_LIMIT column does not contain any null values.

D. It produces an error because the AND operator cannot be used to combine multiple BETWEEN clauses.

Answer: A

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