Which three SELECT statements displays 2000 in the format "$2,000.00"? （） SELECT TO CNAR(2000, '$#,###.##') FROM dual;。 SELECT TO CNAR(2000, '$0,000.00') FROM dual;。 SELECT TO CNAR(2000, '$9,999.00') FROM dual;。 SELECT TO CNAR(2000, '$9,999.99') FROM dual;。 SELECT TO CNAR(2000, '$2,000.00') FROM dual;。 SELECT TO CNAR(2000, '$N,NNN.NN') FROM dual。
常用的检漏剂不包括（） 肥皂水。 洗衣水。 柴油。 洗涤液。
A junior level Database Administrator erroneously deleted the database alert log while users were accessing the database. Which action should you take to recover the alert log？（） Do nothing.。 Restart the database.。 Perform recovery on the database.。 Restore the alert log from the last backup.。
Which of the following situations would suggest to a System x Sales Specialist that the customer could benefit from an iSCSI solution？（） The customer is looking for a fibre SAN solution to increase reliability and performance.。 The customer wants to implement an energy-efficient solution to comply with their Go Green initiative.。 The customer is cost-conscious and is looking for a centralized storage solution.。 The customer is a large telecommunications firm and is looking to centralize storage for all their System x，System p，and mainframe servers.。
Given two different character sets （A and B）， which of the following must be true for A to be considered a strict superset of B？（） A must contain all of the characters defined in B。 A must be Unicode。 The encoded values in A must match the encoded values in B for all characters defined in B 。 A must be a multibyte character set。 The encoded values in A must match the encoded values in B for all numeric and alphabetic character。
A customer’s support technician finished installing their new x366 server running Windows 2003 Enterprise Server and the IBM Director agent. The customer applied the latest BIOS and firmware drivers available on the Web for the system. The problem is that the x366 runs for a few minutes and then reboots itself. Which of the following should be checked first？（）
