You work as a database administrator for Supportcenter.cn. You decided to manage client and server connections using Local Naming method in Supportcenter.cn. When you try to connect to the database you get the following error: ERROR: ORA-12154:TNS:couldnot resolve service name Which network configuration files would you look into to resolve this error?() snmp.ora。 names.ora。 spfile.ora。 sqlnet.ora。 listener.ora。 tnsnames.ora。
浇灌水的时期:
A customer is concerned that the Windows server virtualization solution discussed with them seems to be too leading edge. They are not comfortable with new technology What information could be supplied to provide industry trends and directions of the solution?() Server Proven 。 Client references 。 xREF 。 IBM White Paper。
居住国政府在行使居民(公民)管辖权时,允许本国居民(公民)用已缴非居住国政府的所得税或一般财产税税额,作为向本国政府汇总申报应税收益、所得或一般财产价值的一个扣除项目,就扣除后的余额,计算征收所得税或一般财产税的方法称为()。 扣除法。 全额抵免。 普通抵免。 免税法。
项目法人应履行的质量职责包括()。 A.开工前办理工程质量监督手续 。 B.审批施工单位的施工组织设计 。 C.保证合同规定的工程款到 。 D.建立健全工程质量管理与工程质量事故档案 。 E.审查施工单位投标资格与业绩。
Given that the current directory is empty, and that the user has read and write privileges to the current, and the following:

Which statement is true?()