What is required for the minimum configuration of the TS7650 ProtecTIER Appliance console? （） 50 MB of available disk space and 128 MB of RAM。 100 MB of available disk space and 256 MB of RAM。 200 MB of available disk space and 512 MB of RAM。 300 MB of available disk space and 512 MB of RAM。
同一带铁芯的线圈分别接到电压相同的直流电路和交流电路中，这时会（）。 接入直流电路的电流强。 接入交流电路的电流强。 两种情况相同。
You need to create a partitioned table to store historical data and you issued the following command: What is the outcome of the above command?（） It returns an error because the range partitions P1 and P2 should be of the same range.。 It creates two range partitions (P1, P2). Within each range partition, it creates monthwise subpartitions.。 It creates two range partitions of varying range. For data beyond '1-1-2007,' it creates partitions with a width of one month each.。 It returns an error because the number of tablespaces (TBS1,TBS2,TBS3)specified does not match the number of range partitions (P1,P2) specified.。
You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005.You work as a database administrator for your company. A SQL Server 2005 database is utilized in your company. And a table named Inventory is contained by the database. A column named Price is included by the table. According to the company policy， you cannot reduce more than 10 percent the value in the Price column in any single database operation. Through many kinds of method， the company makes updates to the Price column. For instance， the utilization of ad hoc queries is one of the methods. Since you are the database administrator， you should confirm that this company policy takes its effect. Which action should be performed？（） A stored procedure should be created， and changes are disallowed by the procedure to the Price column that violates company policy.。 On the Price column， a check constraint should be created， and a specified minimum value is required by the check constraint.。 A trigger should be created， and changes are rolled back by the trigger to the Price column that violates company policy.。 On the Price column， a foreign key constraint is created to a table that valid prices are included.。
如果课堂充满了（），没有提炼和提升，就没有进步。
What command is used to reset a database to a previous incarnation？（）
