sql server 2008 questions and answers pdf
MCTS Exam 70-432: Microsoft SQL Server 2008 — Implementation and Maintenance potx
Ngày tải lên :
28/03/2014, 19:20
... the SQL Server 2008 data
platform
Estimated lesson time: 20 minutes
SQL Server Services
SQL Server 2008 is much more than a simple database used to store data. Within the SQL
Server 2008 ...
Edition SP2 and higher or Windows Server 2008 Standard and higher.
You cannot install SQL Server 2008 on Windows Server 2008 Server Core.
Lesson Review
The following questions are intended to reinforce ... Summary
SQL Server 2008 is supported on both 32-bit and 64-bit operating systems.
You can install all editions of SQL Server 2008 on either Windows Server 2003 Standard
Edition SP2 and higher...
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Professional SQL Server 2008 Internals and Troubleshooting ppt
Ngày tải lên :
29/03/2014, 22:20
... environment external to SQL Server —
that is, understanding and confi guring memory before SQL Server starts. This second part looks at
how SQL Server manages memory.
The SQL Server memory manager ... Architect, Master and MVP
for SQL Server, and co-author of Professional SQL Server 2005 Performance Tuning.
He works out of London and lives in the south of England with his wife and children. ... 327
VIEWING SERVER PERFORMANCE WITH CHAPTER 9:
PERFMON AND THE PAL TOOL 329
Performance Monitor Overview 330
Reliability and Performance Monitor in Windows Server 2008 330
New Counters for SQL Server 2008...
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microsoft sql server 2008 management and administration
Ngày tải lên :
05/05/2014, 11:50
...
of SQL Server
25
Determine Which SQL Server 2008 Features to Install 25
Installing a Clean Version of SQL Server 2008 . 28
Upgrading the Database Engine to SQL Server 2008 34
Creating a SQL Server ... Microsoft SQL Server Desktop Engine
(MSDE) platform available in SQL Server 2000 and augments the Express
Edition in SQL Server 2005.
17
Preplanning and Preparing a SQL Server 2008 Server Database
www.it-ebooks.info
... 637
Monitoring SQL Logs 638
Monitoring Events with SQL Server Audit 640
SQL Server 2008 Audit Components. 641
SQL Server Audit Failed Logon Attempt Example 643
Creating SQL Server Audits with SQL Server...
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Microsoft SQL Server 2008 R2 Unleashed- P11 pdf
Ngày tải lên :
05/07/2014, 02:20
... of SQL Server Implementations
Network
Database Mirroring Topology with
Snapshots
SQL Server 2008
SQL Server 2008
Mirror Server
Principal
Server
Role: PARTNER
Role: PARTNER
SQL Server 2008 ...
Advanced Server
Windows 2003
Advanced Server
SQL Server 2008
(Virtual SQL Server)
SCSI
Local
Binaries
Local
Binaries
ASPProd1
E:
C:
C:
Master DB
TempDB
HOE DB
ASPProd2
SQL Server 2008 (physical)
SQL ... administrative and develop-
ment tasks on SQL Server 2008. SSMS was introduced with
SQL Server 2005 and replaced the Enterprise Manager,
Query Analyzer, and Analysis Manager that were available in
SQL Server...
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Microsoft SQL Server 2008 R2 Unleashed- P18 pdf
Ngày tải lên :
05/07/2014, 02:20
... is traced.
Standard
Traces the completion of SQL statements and Remote Procedure Calls (RPCs)
as well as key connection information.
TSQL
Traces the star t of SQL statements and RPCs. This ... complet-
ing successfully.
TSQL_Duration
Traces the total execution time for each completed SQL statement or RPC.
TSQL_Grouped Traces the star t of SQL statements and RPCs, g rou ped by Application,
NTUser, ... displayed next to the column in the column list.
The filtering options in SQL Server 2008 are similar to those available in SQL Server 2005.
Which options are available depends on the type of column...
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Microsoft SQL Server 2008 R2 Unleashed- P33 pdf
Ngày tải lên :
05/07/2014, 02:20
... installed on the server, SQL Server uses its built-in
self-signed certificate. (A server administrator may also create and save a self-signed certifi-
cate by using SQL Server 2008 via the new ... is specialized for accessing SQL Server data and is distributed with MDAC.
COM applications may continue to use it to access SQL Server 2008, or they can
switch to SQLNCLI for the latest functionality.
. ... to SQL Server 2008 using ODBC, you use a connec-
tion string or a DSN that is accessible to the client application at runtime. The ODBC
driver used with SQL Server 2000 (simply called SQL Server) ...
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Microsoft SQL Server 2008 R2 Unleashed- P61 pdf
Ngày tải lên :
05/07/2014, 02:20
... 2008
Reporting
Server
Rpt DB
SQL Server 2008
North America
Region
Regionalization
(multiple owners)
xyz DB
SQL Server 2008
Europe
Region
xyz DB
SQL Server 2008
Primary
Failover
xyz DB
SQL Server 2008
Hot ... 2008
Hot Spare
(Fail-over)
xyz DB
SQL Server 2008
USA
(Headquarters)
Enabling/Partitioning
xyz DB
SQL Server 2008
Europe
Server
xyz DB
SQL Server 2008
Asia
Server
xyz DB
FIGURE 19.2 Data replication ... of SQL statements being
replicated across the network versus standard DML statements.
Download from www.wowebook.com
ptg
548
SQL Server 2008
Primary
OLTP
Reporting/ODS
OLTP DB
SQL Server 2008
Reporting
Server
Rpt...
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Microsoft SQL Server 2008 R2 Unleashed- P64 pdf
Ngày tải lên :
05/07/2014, 02:20
... with the ROWGUIDCOL prop-
erty, SQL Server automatically uses that column for the row identifier. If not, SQL Server
adds a column called rowguid to the table. SQL Server also places an index on ... options:
. Configure this server to be a distributor.
. Configure this server to be both a publisher and distributor.
. Configure this server to be a publisher that uses another server as its distributor.
2. ... Publisher—A SQL0 8DE01 named instance
. Distributor—A SQL0 8DE02 named instance (REMOTE distributor)
. Subscriber—A SQL0 8DE03 named instance
The following section highlights the different areas in SQL Server...
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Microsoft SQL Server 2008 R2 Unleashed- P86 pdf
Ngày tải lên :
05/07/2014, 02:20
... paths and
determine which columns are the best candidates. SQL Profiler is discussed in more detail
in Chapter 6, SQL Server Profiler.” In addition, Chapter 34 discusses the use of the SQL
Server ... pages)
Having a good understanding of your data access is essential to creating nonclustered
indexes. Fortunately, SQL Server comes with tools such as the SQL Server Profiler and
Database Engine Tuning ...
arise. Index adjustments and maintenance of these indexes make up the bulk of this effort.
Managing Indexes with T -SQL
One of the T -SQL features available with SQL Server 2008 is the ALTER INDEX...
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Microsoft SQL Server 2008 R2 Unleashed- P87 pdf
Ngày tải lên :
05/07/2014, 02:20
...
remained the same in SQL Server 2008. Several features that
were added in SQL Server 2005, such as cascading integrity
constraints, are still supported in SQL Server 2008. The lack
of change ... were comprehensive in
2005 and remain so in 2008.
Keep in mind that bound defaults, which were deprecated
in SQL Server 2005, are still available in SQL Server 2008.
For now, you can still ... indexes with T -SQL, but the ALTER INDEX statement
provides the bulk of what you need. Many of the other T -SQL options that you may have
used for managing indexes in SQL Server 2000 and earlier,...
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Microsoft SQL Server 2008 R2 Unleashed- P94 pdf
Ngày tải lên :
05/07/2014, 02:20
... execution plans for T -SQL statements or
batches. Applications connecting to SQL Server 2000 and higher should use the
sp_executesql system stored procedure to execute dynamic SQL statements instead ... quite simple. SQL Server parses the commands sent to it in
a batch by searching for keywords. Stored procedure names aren’t keywords. If SQL
Server finds a procedure name among the SQL statements, ... statements, chances are that SQL
Server will return an error message because it tries to treat it as part of the preceding
command. Sometimes the execution is successful, but SQL Server doesn’t execute...
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Microsoft SQL Server 2008 R2 Unleashed- P97 pdf
Ngày tải lên :
05/07/2014, 02:20
... usage
master 1 C:\MSSQL2008\MSSQL10 .SQL2 008UNLEASHED\MSSQL\DATA\master.mdf PRIMARY
4096 KB Unlimited 10% data only
mastlog 2 C:\MSSQL2008\MSSQL10 .SQL2 008UNLEASHED\MSSQL\DATA\mastlog.ldf NULL ... SQL
Debugger, was left out of SQL Server Management Studio (SSMS) in SQL Server 2005.
Fortunately, SQL Server 2008 brings the T -SQL debugger back to SSMS.
The Transact -SQL debugger in SQL Server ... IDs, usernames, and so on.
SQL Server Profiler stored
procedures
Used by SQL Server Profiler to monitor performance and activity.
SQL Server Agent stored
procedures
Used by SQL Server Agent to...
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Microsoft SQL Server 2008 R2 Unleashed- P132 pdf
Ngày tải lên :
05/07/2014, 02:20
... Caching
35
Although SQL Server can also match query plans for ad hoc SQL statements, there are
some limitations as to when a plan can be reused. For SQL Server to match SQL state-
ments to existing ... www.wowebook.com
ptg
1254
CHAPTER 35 Understanding Query Optimization
Query Plan Caching
SQL Server 2008 has a pool of memory used to store both execution plans and data. The
amount of memory allocated ...
join sys.dm_exec_cached_plans p on s.plan_handle = p.plan_handle
CROSS APPLY sys.dm_exec _sql_ text(p.plan_handle) as st
where p.objtype = ‘Proc’ and p.cacheobjtype = ‘Compiled Plan’
group...
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Microsoft SQL Server 2008 R2 Unleashed- P133 pdf
Ngày tải lên :
05/07/2014, 02:20
... way SQL Server can process GROUP BY results is to retrieve the matching detailed data
rows into a worktable and then sort the rows and calculate the aggregates on the groups
formed. In SQL Server ... SQL Server can eliminate duplicate rows
by the sorting the result set in a worktable to identify and remove the duplicates, similar
to how a worktable is used for GROUP BY queries. In SQL Server ... processor in SQL Server 2008 includes parallel query processing—an execution
strategy that can improve the performance of complex queries on computers with more
than one processor.
SQL Server inserts...
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Microsoft SQL Server 2008 R2 Unleashed- P135 pdf
Ngày tải lên :
05/07/2014, 02:20
... tables, and if any of the internal operations need to store and process
rows in these intermediate tables, some rows might exceed SQL Server s row size
limit. If this happens, SQL Server generates ... or !=) comparisons
. References to functions
SQL Server 2008 enables you to override the default simple parameterization behavior of
SQL Server and provide parameterization for more complex ... ptg
1285
Managing the Optimizer
35
expressions and recursive queries, see Chapter 43, “Transact -SQL Programming
Guidelines, Tips, and Tricks.”
. RECOMPILE—This hint forces SQL Server not to keep the execution...
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