题目内容

敦是一种()。

A. 食器
B. 酒器
C. 炊煮器

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态度倾向于感情色彩,使一种()。

A. 结构化概念
B. 非逻辑概念
C. 逻辑概念
D. 非结构化概念

使用PON上行e8-C终端的家庭布线住宅单元内各类线缆采用()布放并集中到线缆汇聚点(PON上行e8-C设备的安装点)。

A. 星型结构
B. 树形结构
C. 总线连接
D. 无线连接

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. TheDB1 database includes spatial data types. On DB1 databse, you have to perform a database consistency check to include the spatial indexes. Besides this, you must make sure that you can reduce the effect on the database concurrency to the least. So which Transact-SQL statement should you run? ()

A. DBCC CHECKCATALOG (DB1);
B. DBCC CHECKALLOC (DB1) WITH TABLOCK;
C. DBCC CHECKDB (DB1) WITH TABLOCK, PHYSICAL_ONLY;
DBCC CHECKDB (DB1) WITH EXTENDED_LOGICAL_CHECKS;&e

药材大青叶原植物的科名是()

A. 蔷薇科
B. 十字花科
C. 蓼科
D. 豆科
E. 唇形科

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