有（）情形之一，伪造、变造金融票证的，构成伪造、变造金融票证罪。 伪造、变造汇票、本票、支票的。 伪造、变造委托收款凭证、汇款凭证、银行存单等其他银行结算凭证的。 伪造、变造信用证或者附随的单据、文件的。 伪造信用卡的。
Which of the following provides a logical grouping of database objects?（） View。 Table。 Schema。 Buffer pool。
DS5020 支持加密磁盘吗？（） 支持。 不支持。
A customer has no available floor space for expansion and room for only one disk enclosure pair in their DS8700. Four disk enclosure pairs are required to meet the current I/O needs of a data warehousing application. They are only utilizing 10% of their total capacity. Another application workload needs to be added to the system but requires two disk enclosure pairs. The customer is considering SSD and Easy Tier. Which of the following is the primary function of Easy Tier（） reduce power consumption per unit of storage。 balance the total workload with other DAs。 automatically moves hot spots to the appropriate resource。 SANtiering permits more flexibility by adding additional data path。
Given the following DDL for the PARTS table:CREATE TABLE parts (part_no INT(9) NOT NULL, part_name VARCHAR(24), part_remain INT(9));All part numbers entered will be different and all rows should be displayed in order of increasing part numbers whenever the table is queried. Which of the following create index statements will meet this criteria and require the least amount of storage for the index object?（） CREATE UNIQUE INDEX idx_partno ON parts(part_no)。 CREATE UNIQUE INDEX idx_partno ON parts(part_name ASC)。 CREATE UNIQUE INDEX idx_partno ON parts(part_name, part_no ASC)。 CREATE UNIQUE INDEX idx_partno ON parts(part_no, part_name ASC)。
在样本容量确定的过程中，以下哪句是错误的（）。
