Microsoft 070-457 Fragen Antworten

Zurzeit ist Microsoft 070-457 Zertifizierungsprüfung eine sehr populäre Prüfung. Wollen Sie an der Zeritifizierungsprüfung teilnehmen? Tatsächlich ist diese Prüfung sehr schwierig. Aber es bedeutet nicht, dass Sie diese Prüfung mit guter Note bestehen. Wollen Sie die Methode, die Prüfung sehr leicht zu bestehen, kennen zu lernen? Das ist Microsoft 070-457 dumps von Pass4Test.

Pass4Test ist eine Website, die Ihnen immer die genauesten und neuesten Materialien zur 070-457 Zertifizierungsprüfung bieten. Damit Sie sicher für uns entscheiden, können Sie kostenlos Teil der Prüfungsfragen und Antworten im Pass4Test Website kostenlos als Probe herunterladen. Pass4Test garantieren Ihnen, dass Sie 100% die Microsoft 070-457 Zertifizierungsprüfung bestehen können.

Seit langem bieten wir Pass4Test vielfältige neueste Prüfungsunterlagen für IT-Zertifizierungsprüfungen. Zum Beispiel sind Microsoft 070-457 dumps von Pass4Test sind laut der neuesten IT-Zertifizierungsprüfung geschaffen. Wir können Ihnen die neusten Informationen über die Prüfungen anbieten. Die Unterlagen beinhalten die veränderten Informationen und die neue Prüfungsfragensformen. So wenn Sie IT-Zertifizierungsprüfung ablegen wollen, sollen Sie am besten die Unterlagen von Pass4Test. Damit können Sie sich besser auf die Prüfungen vorbereiten.

Exam Code: 070-457
Prüfungsname: Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1
Aktulisiert: 2014-02-28
Nummer: 172 Q&As

Nach dem Entstehen der Fragen und Antworten zur Microsoft 070-457 Zertifizierungsprüfung ist es kein Traum der IT-Fachleuten mehr, die Microsoft 070-457 Zertifizierungsprüfung zu bestehen. Die Qualität der Prüfungsfragen und Antworten zur Microsoft 070-457 Zertifizierungsprüfung von Pass4Test ist hoch. Die Ähnlichkeit mit den realen Fragen beträgt 95%. Pass4Test ist Ihnen doch besitzenswert. Wenn Sie die Produkte von Pass4Test wählen, heißt das, dass Sie sich gut auf die Microsoft 070-457 Zertifizierungsprüfung vorbereitet haben. Ohne Zweifel können Sie die Prüfung sicher bestehen.

Unser Pass4Test verspricht, dass Sie nur einmal die Prüfung bestehen und das Zertifikat von den Experten bekommen können. Denn unser Pass4Test steht Ihnen die besten Prüfungen zur Microsoft 070-457 zur Verfügung. Und Sie können sich schrittweise auf die Prüfung gut vorbereiten. Unser Pass4Test verspricht, dass die Fragen und Antworten zur Microsoft 070-457 Zertifizierungsprüfung von Pass4Test Ihren Erfolg garantieren.

Es gibt viele Methoden, die Microsoft 070-457 Zertifizierungsprüfung zu bestehen. Einerseits kann man viel Zeit und Energie auf die Microsoft 070-457 Zertifizierungsprüfung aufwenden, um die Fachkenntnisse zu konsolidieren. Andererseits kann man mit weniger Zeit und Geld die zielgerichteten Ausbildungen und Übungen von Pass4Test benutzen.

070-457 prüfungsfragen Demo kostenlos downloden: http://www.pass4test.de/070-457.html

NO.1 You create a table that has the StudentCode, SubjectCode, and Marks columns to record mid-year
marks for students. The table has marks obtained by 50 students for various subjects. You need to ensure
that the top half of the students arranged by their average marks must be given a rank of 1 and the
remaining students must be given a rank of 2.
Which Transact-SQL query should you use?
A. SELECT StudentCode as Code,
RANK ( ) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
B. SELECT Id, Name, Marks, DENSE_RANK () OVER (ORDER BY Marks DESC) AS Rank FROM
StudentMarks
C. SELECT StudentCode as Code,
DENSE_RANK () OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
D. SELECT StudentCode as Code,
NTILE (2) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM StudentMarks
GROUP BY StudentCode
E. SELECT StudentCode AS Code,Marks AS Value
FROM (SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY SubjectCode ORDER BY Marks ASC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
F. SELECT StudentCode AS Code,Marks AS Value FRCM (
SELECT StudentCode, Marks AS Marks,
RANK() OVER (PARTITION BY SubjectCode ORDER 3Y Marks DESC) AS Rank FRCM StudentMarks)
tmp WHERE Rank = 1
G. SELECT StudentCode AS Code,Marks AS Value FROM
(SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY StudentCode ORDER BY Marks ASC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
H. SELECT StudentCode AS Code,Marks AS Value FROM
(SELECT StudentCode, Marks AS Marks,
RANXO OVER (PARTITION BY StudentCode ORDER BY Marks DESC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
Answer: D

Microsoft antworten   070-457   070-457   070-457 exam fragen   070-457 zertifizierungsantworten

NO.2 You are developing a database application by using Microsoft SQL Server 2012. You have a query that
runs slower than expected. You need to capture execution plans that will include detailed information on
missing indexes recommended by the query optimizer.
What should you do?
A. Add a HASH hint to the query.
B. Add a LOOP hint to the query.
C. Add a FORCESEEK hint to the query.
D. Add an INCLUDE clause to the index.
E. Add a FORCESCAN hint to the Attach query.
F. Add a columnstore index to cover the query.
G. Enable the optimize for ad hoc workloads option.
H. Cover the unique clustered index with a columnstore index.
I. Include a SET FORCEPLAN ON statement before you run the query.
J. Include a SET STATISTICS PROFILE ON statement before you run the query.
K. Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query.
L. Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the
query.
M. Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query.
N. Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the
query.
Answer: K

Microsoft   070-457 dumps   070-457 prüfungsfragen   070-457 originale fragen   070-457 prüfungsfragen

NO.3 You create a table that has the StudentCode, SubjectCode, and Marks columns to record mid-year
marks for students. The table has marks obtained by 50 students for various subjects.
You need to ensure that the following requirements are met:
. Students must be ranked based on their average marks.
. If one or more students have the same average, the same rank must be given to these students.
. Consecutive ranks must be skipped when the same rank is assigned.
Which Transact-SQL query should you use.?
A. SELECT StudentCode as Code, RANK ( ) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM
StudentMarks GROUP BY StudentCode
B. SELECT Id, Name, Marks, DENSE_RANK () OVER (ORDER BY Marks DESC) AS Rank FROM
StudentMarks
C. SELECT StudentCode as Code, DENSE_RANK () OVER (ORDER BY AVG (Marks) DESC) AS Value
FROM StudentMarks GROUP BY StudentCode
D. SELECT StudentCode as Code, NTILE (2) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM
StudentMarks GROUP BY StudentCode
E. SELECT StudentCode AS Code,Marks AS Value FROM (SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY SubjectCode ORDER BY Marks ASC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
F. SELECT StudentCode AS Code,Marks AS Value FRCM ( SELECT StudentCode, Marks AS Marks,
RANK() OVER (PARTITION BY SubjectCode ORDER 3Y Marks DESC) AS Rank FRCM StudentMarks)
tmp WHERE Rank = 1
G. SELECT StudentCode AS Code,Marks AS Value FROM (SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY StudentCode ORDER BY Marks ASC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
H. SELECT StudentCode AS Code,Marks AS Value FROM (SELECT StudentCode, Marks AS Marks,
RANXO OVER (PARTITION BY StudentCode ORDER BY Marks DESC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
Answer: A

Microsoft zertifizierung   070-457 zertifizierungsantworten   070-457   070-457   070-457

NO.4 You create a table that has the StudentCode, SubjectCode, and Marks columns to record mid-year
marks for students. The table has marks obtained by 50 students for various subjects. You need to ensure
that the following requirements are met:
. Students must be ranked based on their average marks.
. If one or more students have the same average, incremental ranks must be given based on the order
they are created.
. Ranks must be sequential without gaps in between.
Which Transact-SQL query should you use?
A. SELECT StudentCode as Code, RANK ( ) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM
StudentMarks GROUP BY StudentCode
B. SELECT Id, Name, Marks, DENSE_RANK () OVER (ORDER BY Marks DESC) AS Rank FROM
StudentMarks
C. SELECT StudentCode as Code, DENSE_RANK () OVER (ORDER BY AVG (Marks) DESC) AS Value
FROM StudentMarks GROUP BY StudentCode
D. SELECT StudentCode as Code, NTILE (2) OVER (ORDER BY AVG (Marks) DESC) AS Value FROM
StudentMarks GROUP BY StudentCode
E. SELECT StudentCode AS Code,Marks AS Value FROM (SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY SubjectCode ORDER BY Marks ASC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
F. SELECT StudentCode AS Code,Marks AS Value FRCM ( SELECT StudentCode, Marks AS Marks,
RANK() OVER (PARTITION BY SubjectCode ORDER 3Y Marks DESC) AS Rank FRCM StudentMarks)
tmp WHERE Rank = 1
G. SELECT StudentCode AS Code,Marks AS Value FROM (SELECT StudentCode, Marks AS Marks,
RANK () OVER (PARTITION BY StudentCode ORDER BY Marks ASC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
H. SELECT StudentCode AS Code,Marks AS Value FROM (SELECT StudentCode, Marks AS Marks,
RANXO OVER (PARTITION BY StudentCode ORDER BY Marks DESC) AS Rank FROM StudentMarks)
tmp WHERE Rank = 1
Answer: C

Microsoft   070-457 originale fragen   070-457   070-457   070-457

NO.5 You are developing a database application by using Microsoft SQL Server 2012. An application that
uses a database begins to run slowly. Your investigation shows the root cause is a query against a
read-only table that has a clustered index.
The query returns the following six columns:
. One column in its WHERE clause contained in a non-clustered index
. Four additional columns
. One COUNT (*) column based on a grouping of the four additional columns
You need to optimize the statement. What should you do?
A. Add a HASH hint to the query.
B. Add a LOOP hint to the query.
C. Add a FORCESEEK hint to the query.
D. Add an INCLUDE clause to the index.
E. Add a FORCESCAN hint to the Attach query.
F. Add a columnstore index to cover the query.
G. Enable the optimize for ad hoc workloads option.
H. Cover the unique clustered index with a columnstore index.
I. Include a SET FORCEPLAN ON statement before you run the query.
J. Include a SET STATISTICS PROFILE ON statement before you run the query.
K. Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query.
L. Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the
query.
M. Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query.
N. Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the
query.
Answer: F

Microsoft exam fragen   070-457 zertifizierungsantworten   070-457   070-457   070-457

Pass4Test bietet Ihnen die neusten 3107 exam Unterlagen und 70-465 pdf Fragen & Antworten mit hoher Qualität. Unser HP2-N35 zertifizierung und 000-N45 prüfung Lernführung können Ihnen hilfen, die aktuellen Prüfungen zu bestehen. Hochqualitative 300-208 dumps Training Unterlagen können Ihnen gewährleisten, leichter und schneller, diese Prüfung zu bestehen. Es ist sehr einfach für Sie, die Zertifizierung zu bekommen.

Artikel Link: http://www.pass4test.de/070-457.html