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. More than a month ago， the SQL 2005 Server computer is deployed in operation. There are some query performance problems last week. Therefore， you perform an investigation on the locking contention. From the sys.dm_os_wait_stats dynamic management view （DMV）， you can see a high value in the max_wait_time_ms column. You want to check out whether this value is a factor which leads to the current performance problems. In addition， the impact on database users should e cut to the least. Which action should be performed to achieve the goal？（） To achieve the goal， the UPDATE STATISTICS command should be excuted.。 To achieve the goal， the SQL Server Service should be restarted.。 To achieve the goal， the SQL Server computer should be restarted.。 To achieve the goal， the statistics in the dynamic management view （DMV） should be reset.。
化学毒物在体内的吸收、分布和排泄过程称为（）。 生物转化。 消除。 生物转运。 代谢。
任何单位和个人在与金融机构建立业务关系或者要求金融机构为其提供一次性金融服务时，都应当提供真实有效的身份证件或者其他身份文件。
Which of the following commands will display any user defined verification methods？（） cldump。 clautover v。 clve c .custom v。 cllscustom t verify。
周卫报告中指出：以“倾听儿童心声”、串联儿童思考，反刍教材表述作为教学的（）。
纳税人通过合法的手段以纳税最优化为目的，在纳税决策中所作的决策称为（）。
