单项选择题
A. Create a job schedule that runs every Sunday. Assign weekly tasks to this schedule. Create a second schedule that runs on the first day of every month. Assign monthly tasks to this schedule.
B. Create a job for each task that runs once a day. Use a Transact-SQL statement to check the date and day of the week. If the day is either a Sunday or the first day of the month, execute the code.
C. Create a job schedule that runs once a day. Assign jobs to this job schedule. If the day is either a Sunday or the first day of the month, execute the jobs.
D. Create a job for each task that runs once a week on Sunday. Add a second job schedule that runs the job on the first of the month.
多项选择题 YourcompanyusesSQLServer2005.Usersreportthatreportexecutionisslow.Youinvestigateanddiscoverthatsomequeriesdonotuseoptimalexecutionplans.Youalsonoticethatsomeoptimizerstatisticsaremissingandothersareoutofdate.Youneedtocorrecttheproblemsothatreportsexecutemorequickly.WhichtwoTransact-SQLstatementsshouldyouuse?()
单项选择题 A support engineer reports that inserting new sales transactions in a SQL Server 2005 database results in an error. You investigate the error. You discover that in one of the databases, a developer has accidentally deleted some data in a table that is critical for transaction processing. The database uses the full recovery model. You need to restore the table. You need to achieve this goal without affecting the availability of other data in the database. What should you do?()
单项选择题 YouconfigureanewSQLServer2005computertouseTCP/IPwithalldefaultsettings.Yourcorporatepolicyrequiresthateachserveruseafirewall.YoufindthatyoucanconnecttotheSQLServerinstancefromthelocalcomputer.However,clientcomputerscannotconnecttotheSQLServerinstance.Youneedtoidentifythemostlikelycauseoftheconnectionissues.Whatshouldyoudofirst?()