国际社会对电子商务税收问题达成的共识不包括（） 税收中性原则。 便于征管原则。 常设机构原则。 简单透明原则。
You want to check the details of few errors that users have reported. You search for the alert log file andexecute few commands to find the location of the alert log file. View the Exhibit and check the commandsexecuted. What is the location of the alert_orcl.log file（） ORACLE_HOME/dbs。 ORACLE_HOME/rdbms。 /u01/app/oracle/admin/orcl/adump。 /u01/app/oracle/flash_recovery_area。 ORACLE_BASE/diag/rdbms/orcl/orcl/alert。 ORACLE_BASE/diag/rdbms/orcl/orcl/trace。
马克思、恩格斯关于城市的主要观点包括哪些？
What is true of using group functions on columns that contain NULL values?（） Group functions on columns ignore NULL values.。 Group functions on columns returning dates include NULL values.。 Group functions on columns returning numbers include NULL values.。 Group functions on columns cannot be accurately used on columns that contain NULL values.。 Group functions on columns include NULL values in calculations if you use the keyword INC_NULLS.。
A customer is looking to build a virtual desktop infrastructure on an IBM platform. What metrics will be most useful in determining the storage platform recommendation?（） number of users, type of applications to be used。 performance per user, network bandwidth available。 number of users, storage capacity per user, network bandwidth available。 number of users, number of applications per user, network bandwidth available。
Moving data is one of the most common causes of planned downtime. For which of the followingpurposes might the data migration function of the SAN Volume Controller be used？（）
