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【单选题】
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;
D.
DBCC CHECKDB (DB1) WITH EXTENDED_LOGICAL_CHECKS;
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皮皮学刷刷变学霸
举一反三
【单选题】玉米茎秆的增长速度,在玉米的不同生长发育时期差别是很大的,( )茎的生长速度最快,必须保证养分的供应。
A.
小喇叭口期以前
B.
大喇叭口期到抽雄期
C.
抽雄到开花期
D.
成熟期
【简答题】剧院里,不能( ),应将手机关闭或调成静音,不吃带皮、带壳和其它发出声响的食物。