Having IBM certification C2090-914 exam certificate is equivalent to your life with a new milestone and the work will be greatly improved. I believe that everyone in the IT area is eager to have it. A lot of people in the discussion said that such a good certificate is difficult to pass and actually the pass rate is quite low. Not having done any efforts of preparation is not easy to pass, after all, IBM certification C2090-914 exam requires excellent expertise. Our IT-Tests.com is a website that can provide you with a shortcut to pass IBM certification C2090-914 exam. IT-Tests.com have a training tools of IBM certification C2090-914 exam which can ensure you pass IBM certification C2090-914 exam and gain certificate, but also can help you save a lot of time. Such a IT-Tests.com that help you gain such a valuable certificate with less time and less money is very cost-effective for you.
C2090-914 is an IBM certification exam, so C2090-914 is the first step to set foot on the road of IBM certification. C2090-914 certification exam become more and more fiery and more and more people participate in C2090-914 exam, but passing rate of C2090-914 certification exam is not very high.When you select C2090-914 exam, do you want to choose an exam training courses?
IT-Tests's expert team use their experience and knowledge to study the examinations of past years and finally have developed the best training materials about IBM certification C2090-914 exam. Our IBM certification C2090-914 exam training materials are very popular among customers and this is the result ofIT-Tests's expert team industrious labor. The simulation test and the answer of their research have a high quality and have 95% similarity with the true examination questions. IT-Tests.com is well worthful for you to rely on. If you use IT-Tests's training tool, you can 100% pass your first time to attend IBM certification C2090-914 exam.
Exam Code: C2090-914
Exam Name: IBM (System Administration for Red Brick Decision Server Version 6)
Free One year updates to match real exam scenarios, 100% pass and refund Warranty.
Total Q&A: 153 Questions and Answers
Last Update: 2014-04-03
Compared with other training materials, why IT-Tests.com's IBM C2090-914 exam training materials is more welcomed by the majority of candidates? First, this is the problem of resonance. We truly understand the needs of the candidates, and comprehensively than any other site. Second, focus. In order to do the things we decided to complete, we have to give up all the unimportant opportunities. Third, the quality of the product. People always determine a good or bad thing based on the surface. We may have the best products of the highest quality, but if we shows it with a shoddy manner, it naturally will be as shoddy product. However, if we show it with both creative and professional manner, then we will get the best result. The IT-Tests.com's IBM C2090-914 exam training materials is so successful training materials. It is most suitable for you, quickly select it please.
Someone asked, where is success? Then I tell you, success is in IT-Tests.com. Select IT-Tests.com is to choose success. IT-Tests.com's IBM C2090-914 exam training materials can help all candidates to pass the IT certification exam. Through the use of a lot of candidates, IT-Tests.com's IBM C2090-914 exam training materials is get a great response aroud candidates, and to establish a good reputation. This is turn out that select IT-Tests.com's IBM C2090-914 exam training materials is to choose success.
The exam questions and answers of general IBM certification exams are produced by the IT specialist professional experience. IT-Tests.com just have these IT experts to provide you with practice questions and answers of the exam to help you pass the exam successfully. Our IT-Tests's practice questions and answers have 100% accuracy. Purchasing products of IT-Tests.com you can easily obtain IBM certification and so that you will have a very great improvement in IT area.
C2090-914 (System Administration for Red Brick Decision Server Version 6) Free Demo Download: http://www.it-tests.com/C2090-914.html
NO.1 Target indexes and multi-column B-Tree on the foreign key columns of a fact table
support:
A.Natural join
B.TARGETJoin
C.Star index
D.Clustered index
Correct:B
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.2 What operation is not performed as part of single pass loading by the Red Brick TMU?
A.Datatype Conversion
B.Referential Integrity Checking
C.Index building
D.Table Reorganization
Correct:D
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.3 The size of the memory work area for building indexes is set by which parameter?
A.INDEX TEMPSPACE
B.INDEX TEMPSPACE THRESHOLD
C.INDEX MAXSPILLSPACE
D.INDEX DIRECTORY MAXSIZE
Correct:B
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.4 Fact tables in a data warehouse generally contain:
A.aggregate data
B.descriptive text
C.detail data
D.both a and b
E.both a and c
Correct:E
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.5 Red Brick Decision Server is implemented on Windows NT by a ___________ that runs
as a
___________.
A.single multithreaded process, Windows NT service
B.Windows NT service, single multithreaded process
C.NTFS file system, Windows NT service
D.none of the above
Correct:A
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.6 An ideal DSS STAR schema is said to be ___________ whereas a typical OLTP
schema is said to
be highly _______________.
A.Normalized/denormalized
B.Factual/Dimensional
C.Denormalized/normalized
D.Currrent/historical
Correct:C
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.7 The fillfactor should always be set to 100% in cases of:
A.Data spaces
B.Star indexes
C.TMU_REORG TEMPSPACE
D.Small domain target indexes
Correct:D
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.8 To specify that the input file is to be read from standard-in, the following INPUTFILE
clause
should be used
A.INPUTFILE ' '
B.INPUTFILE '<'
C.INPUTFILE 'STDIN'
D.INPUTFILE '-'
Correct:D
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.9 The 'default' Red Brick Decision Server index is a:
A.Star Index
B.Target Index
C.B-Tree Index
D.Deferred Index
Correct:C
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.10 Views are useful for a wide variety of purposes, including:
A.Decreasing security
B.Simplifying query constraints
C.Making administrative changes, such as database schema design changes, visible to the
users
D.None of the above
Correct:B
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.11 Which of the following is NOT a valid Table Management Utility format?
A.FORMAT UNLOAD
B.FORMAT IBM SEPARATED BY
C.FORMAT AGGREGATED
D.FORMAT IBM VARIABLE
E.FIXED
Correct:C
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.12 For a dimension table to participate in a STAR index, the table must be created with
the ____
specification.
A.CONSTRAINT
B.MAX ROWS PER SEGMENT
C.DATA IN
D.DEFAULT
Correct:B
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.13 A logical model contains which of the following attributes:
A.technology dependent
B.includes data types and other technology components
C.a picture representation of business rules and relationships
D.contains an indexing strategy
E.a and b
F.b and c
Correct:C
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.14 The _____________ collects statistics for the dynamic statistic tables (DSTs) and
performs the
actions specified by ALTER SYSTEM commands.
A.listener thread (rbwlsnr)
B.process checker thread (rbwpchk)
C.administration Daemon Process (rbwadmd)
D.Red Brick API thread (rbwapid)
Correct:C
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.15 The purpose of the fill factor is:
A.To tell a node when to split
B.To reserve extra space in each node
C.To specify when a node is 100% full
D.None of the above
Correct:B
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.16 Decision-Support systems have (among others) the following characteristics
A.Relational integrity
B.Join paths based on business relations
C.No redundancy
D.Both A and B
E.A, B and C
Correct:D
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.17 Which of the following definitions describe the STAR index?
A.A sorted list of concatenated row IDs from the dimension tables named in the index key
B.A bitmap index based on fact table rows
C.An index built over multiple fact table columns
D.A multi-table join index based on fact table foreign key values
E.a and b
F.a, b, c, and d
G.a, c, and d
H.c and d
Correct:G
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.18 Which of the following describes a conformed dimension:
A.Dimensions that have built-in hierarchies
B.A dimension table that can be shared by one or more fact tables
C.A set of attributes that change over time
D.All of the above
Correct:B
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.19 Any table that is referenced by another table must have a:
A.TARGETindex
B.STARindex
C.Foreign key
D.Primary key
Correct:D
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
NO.20 In cases where data is known to be skewed, the recommended target index domain
should be:
A.small
B.normal
C.large
D.hybrid
Correct:D
IBM C2090-914 C2090-914 original questions C2090-914 answers real questions
IT-Tests.com offer the latest 700-302 Questions & Answers and high-quality 000-540 PDF Practice Test. Our 3107 VCE testing engine and 700-505 study guide can help you pass the real exam. High-quality MSC-331 Real Exam Questions can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.it-tests.com/C2090-914.html
没有评论:
发表评论