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Roy Ernest Manager of DBA Dept Pinnacle Sports Worldwide

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Presentation on theme: "Roy Ernest Manager of DBA Dept Pinnacle Sports Worldwide"— Presentation transcript:

1 Roy Ernest Manager of DBA Dept Pinnacle Sports Worldwide royernest@hotmail.com

2 Contents Introduction Game of True or False Winners April 17th, 20132Curaçao SQL Server User Group

3 MS SQL Server released these version SQL Server 2005 (Version 8.xxx) SQL Server 2008 (Version 9.xxx) SQL Server 2008 R2 (Version 10.xxx) SQL Server 2010 (Version 11.xxx) SQL Server 2012 (Version 12.xxx) Is this statement True False It Depends April 17, 20133Curaçao SQL Server User Group

4 NoLOCK and ReadUncommitted are one and the same True False It Depends April 17, 20134Curaçao SQL Server User Group

5 April 17, 20135Curaçao SQL Server User Group True False It Depends Truncate table is Non-Logged

6 Using Snapshot isolation has no performance impact April 17, 20136Curaçao SQL Server User Group True False It Depends

7 You can back up a single table True False It Depends April 17, 20137Curaçao SQL Server User Group

8 Resource governor governs CPU, Memory and IO True False It Depends April 17, 20138Curaçao SQL Server User Group

9 32 bit backup files cannot be used in 64 bit servers True False It Depends April 17, 20139Curaçao SQL Server User Group

10 You should always have a back up strategy True False It Depends April 17, 201310Curaçao SQL Server User Group

11 Any in-flight transactions are continued after a fail over True False It Depends April 17, 201311Curaçao SQL Server User Group

12 Online index operations do not acquire locks True False It Depends April 17, 201312Curaçao SQL Server User Group

13 Corruption can be fixed by restarting SQL Server True False It Depends April 17, 201313Curaçao SQL Server User Group

14 Lock escalation goes from row to table. Skips row to page True False It Depends April 17, 201314Curaçao SQL Server User Group

15 Restore does not solve index fragmentation. True False It Depends April 17, 201315Curaçao SQL Server User Group

16 Restore with VERIFYONLY validates the entire backup. True False It Depends April 17, 201316Curaçao SQL Server User Group

17 Nested transactions work in SQL Server. True False It Depends April 17, 201317Curaçao SQL Server User Group

18 Back up operations cause blocking True False It Depends April 17, 201318Curaçao SQL Server User Group

19 Multiple datafiles for tempDB can be of different size True False It Depends April 17, 201319Curaçao SQL Server User Group

20 You should shrink the log file regularly so that space wont be a problem True False It Depends April 17, 201320Curaçao SQL Server User Group

21 Columnar Index works efficiently in OLTP Server True False It Depends April 17, 201321Curaçao SQL Server User Group

22 November 26, 200922Curaçao SQL Server User Group


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