Beware of duplicate interview ques- tion books in market with same ...

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It’s very important during interview to be clear about what position you are targeting. Depending on what positions you are targeting the interviewer shoots you questions. Example if you are looking for a DBA position you will be asked around 20% ADO.NET questions and 80% questions on query optimization, profiler, replication, data warehousing, data mining and others. Note:- In small scale software house and mid scale software companies there are chances where they expect a developer to a job of programming , DBA job , data mining and everything. But in big companies you can easily see the difference where DBA job are specifically done by specialist of SQL Server rather than developers. But now a days some big companies believe in a developer doing multitask jobs to remove dependencies on a resource. 55
56 Figure :- 0.1 IT Company hierarchy Above is a figure of a general hierarchy across most IT companies ( Well not always but I hope most of the time). Because of inconsistent HR way of working you will see difference between companies.
Page 1 and 2: Beware of duplicate interview quest
Page 3 and 4: Titles written by Shivprasad Koiral
Page 5 and 6: From the Author First thing thanks
Page 7 and 8: The Table of contents is different
Page 9 and 10: What is NTILE()? ..................
Page 11 and 12: What are basic methods of “Dataad
Page 13 and 14: How can we import and export using
Page 15: (DB)How can we remove the Fragmente
Page 19 and 20: √ This book goes in best combinat
Page 21: un through those surprising questio
Page 25 and 26: √ When it comes to maintenance pr
Page 27 and 28: √ Do not mention your salary in C
Page 29 and 30: √ Are you looking for onsite oppo
Page 31 and 32: 64 1. Database Concepts What is dat
Page 33 and 34: Many DBMS companies claimed there D
Page 35 and 36: 68 database vendors where providing
Page 37 and 38: √ Access uses file server design
Page 39 and 40: 72 Figure 1.3:- Client Server Archi
Page 41 and 42: 74 √ There are lots of third part
Page 43 and 44: 76 defined types can now be written
Page 45 and 46: 78 √ Query analyzer is now replac
Page 47 and 48: 80 √ One-to-many Figure 1.5 : - O
Page 49 and 50: 82 Figure 1.7 : - Many-to-Many Rela
Page 51 and 52: 84 Figure 1.10 :- Normalized custom
Page 53 and 54: (DB) Can you explain Fifth Normal F
Page 55 and 56: 88 Twist: - What’s the relationsh
Page 57 and 58: 90 Figure 1.18 : - MDF and LDF file
Page 59: (DB)Can we have a different collati
Page 62 and 63: INSERT INTO ColorTable (code, color
Page 64 and 65: LEFT OUTER JOIN Left join will disp
Page 66 and 67: What’s the difference between DEL
Page 68 and 69: Figure 2.3 : - “_” operator in
Page 70 and 71: Figure 2.5 : - Union All in action
Page 72 and 73:
DECLARE provincecursor CURSOR FOR S
Page 74 and 75:
Figure 2.7 : - Key Set Data DYNAMIC
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What is ROLLUP? Figure 2.9 : - Grou
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What is CUBE? Figure 2.11: - Subtot
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inner join sales.salesterritory on
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Figure 2.16: - WITH TIES in action
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Select * from PURCHASEORDERHEADERCT
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What is UNPIVOT? It’s exactly the
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What is NTILE()? Figure 2.21 :- DEN
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√ If there is an error in UDF its
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Assembly_files system tables have t
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go EXEC sp_configure 'clr enabled'
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Safe Access sandbox This will be th
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What is Syntax for creating a new a
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so that .NET threads do not consume
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Following are the checks done while
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Are two version of same assembly al
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Note: - If the assembly is referenc
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So what does that mean? Well if you
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But for “out” types of paramete
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Let start step1 go to visual studio
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You can see in the below figure you
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After deploying the solution you ca
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Figure 3.16 :- Function source code
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There are two types of triggers :-
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ALTER PROCEDURE ps_NonFatal_INSERT
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√ Data Adapter (This object acts
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√ ExecuteNonQuery :- Executes the
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objOLEDBCommand = New OleDbCommand(
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ADO.NET provides the SqlCommand obj
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Third step is to create the Adapter
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RemoveAt Remove’s a “DataRow”
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Relation’s can be added between
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√ Commit or roll back the transac
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√ Subscriptions: - Subscriptions
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Figure 5.3 : - Detail architecture
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using Microsoft.SqlServer.Notificat
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6. Service Broker What do we need Q
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√ Further you have to assign thes
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GO -- Create Message contract what
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Figure 6.3 : - Output of the above
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7. XML Integration Note: - In this
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What is a valid XML? If XML is conf
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' After you have created the schem
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SELECT * FROM xmltable WHERE TestXm
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BATCHES = ENABLED, WSDL = DEFAULT,
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Twist: - What is Star Schema Design
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the dimension table and all other t
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Transformation:- This process can a
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Figure 8.6 : - Data Warehouse and D
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Figure 8.7 : - After executing BCP
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Once you have changed the FMT file
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√ Using BCP and Bulk imports we c
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√ Transactions are mainly batch t
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and ROLAP. However, unlike MOLAP an
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(DB)What is MDX? MDX stands for mul
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While data is loading in database
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√ Requirement phase: - System Req
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Figure 8.16 : - NorthWind Snapshot.
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Figure 8.19 : - Select Analysis Ser
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After that its time to define view.
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We had said previously fact table i
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This screen defines measures. Figur
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Figure 8.29 : - Deploy Solution Fig
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Figure 8.33: - Final look of the CU
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Figure 8.35: - Product Sales by cou
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on number of tickets sold , but if
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Figure 8.36 : - Data mining life Cy
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Based on the above data we have mad
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Figure 8.40 : - Bayesian Sample Dat
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Figure 8.41 : - Artificial Neuron M
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You can see neuron has calculated t
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√ Microsoft Decision Trees Algori
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Figure 8.46 : - Data mining and Dat
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9. Integration Services/DTS Note: -
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Figure 9.3 : - Specify the Data Sou
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Next step is to specify option from
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Figure 9.7 : - Successful execution
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√ Container: - Container logicall
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√ Whenever “Bonus” field is n
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Data Flow: - Data flow say how the
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Figure 9.19 : - Connection Manager
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Figure 9.22 : - Specify Connection
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Figure 9.25 : - Specify Destination
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Note: - You can see various data fl
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Reporting Server In big multi-natio
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Figure 10.2 : - Publisher, Distribu
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√ Read-only data are the best can
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Figure 10.4 : - Merge Replication M
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Figure 10.5 : - Transactional Repli
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Figure 10.8 : - Specify Type of rep
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Figure 10.12 : - Replication in Act
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Figure 11. 1: - Welcome reporting s
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Figure 11.3: - Specify provider Aft
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Figure 11.5 : - SQL Query Figure 11
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Figure 11.8 : - Final view of the r
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“Reporting Services” is not a s
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12. Database Optimization What are
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Figure 12.2 : - Page split for Inde
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Figure 12.3 : - Clustered Index Arc
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If we make non-clustered index on a
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DECLARE @ID int, Note: - Before rea
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Extents Scanned The number of exten
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Speed issues occur because of two m
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Figure 12.12: - sp_updatestats in a
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Figure 12.13 : - Create New Trace F
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In order to go to “Database Tunin
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√ Start performing analysis on al
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Figure 12.22 : - Reports by Advisor
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Figure 12.24 : - Largest Cost Query
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Nested Join If you have less data t
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Nested joins best suited if the tab
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13. Transaction and Locks What is a
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Brushing up the syntaxes To start a
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Figure 13.3: - Locking implemented
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√ Step3:- While “Mr. X” is vi
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√ Step3:- “Mr. X” wants to en
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the “Update” locks to “Exclus
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√ Bulk Update locks:-Bulk Update
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What are “Lock” hints? This is
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