IT-Tests.com can provide a shortcut for you and save you a lot of time and effort. IT-Tests.com will provide good training tools for your IBM certification C2090-914 exam and help you pass IBM certification C2090-914 exam. If you see other websites provide relevant information to the website, you can continue to look down and you will find that in fact the information is mainly derived from our IT-Tests. Our IT-Tests.com provide the most comprehensive information and update fastest.
IT-Tests.com is a website for IBM certification C2090-914 exam to provide a short-term effective training. IBM C2090-914 is a certification exam which is able to change your life. IT professionals who gain IBM C2090-914 authentication certificate must have a higher salary than the ones who do not have the certificate and their position rising space is also very big, who will have a widely career development prospects in the IT industry in.
The quality of IT-Tests.com product is very good and also have the fastest update rate. If you purchase the training materials we provide, you can pass IBM certification C2090-914 exam successfully.
IT-Tests.com IT expert team take advantage of their experience and knowledge to continue to enhance the quality of exam training materials to meet the needs of the candidates and guarantee the candidates to pass the IBM certification C2090-914 exam which is they first time to participate in. Through purchasing IT-Tests.com products, you can always get faster updates and more accurate information about the examination. And IT-Tests.com provide a wide coverage of the content of the exam and convenience for many of the candidates participating in the IT certification exams except the accuracy rate of 100%. It can give you 100% confidence and make you feel at ease to take the exam.
The IT-Tests.com IBM C2090-914 exam questions is 100% verified and tested. IT-Tests.com IBM C2090-914 exam practice questions and answers is the practice test software. In IT-Tests.com, you will find the best exam preparation material. The material including practice questions and answers. The information we have could give you the opportunity to practice issues, and ultimately achieve your goal that through IBM C2090-914 exam certification.
Through the feedback of many examinees who have used IT-Tests's training program to pass some IT certification exams, it proves that using IT-Tests's products to pass IT certification exams is very easy. Recently, IT-Tests.com has developed the newest training solutions about the popular IBM certification C2090-914 exam, including some pertinent simulation tests that will help you consolidate related knowledge and let you be well ready for IBM certification C2090-914 exam.
IT-Tests.com's IBM C2090-914 exam training materials is virtually risk-free for you at the time of purchase. Before you buy, you can enter IT-Tests.com website to download the free part of the exam questions and answers as a trial. So you can see the quality of the exam materials and we IT-Tests.comis friendly web interface. We also offer a year of free updates. If you do not pass the exam, we will refund the full cost to you. We absolutely protect the interests of consumers. Training materials provided by IT-Tests.com are very practical, and they are absolutely right for you. We can make you have a financial windfall.
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: 2014-04-14
C2090-914 (System Administration for Red Brick Decision Server Version 6) Free Demo Download: http://www.it-tests.com/C2090-914.html
NO.1 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 exam C2090-914 braindump C2090-914
NO.2 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 exam C2090-914 braindump C2090-914
NO.3 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 exam C2090-914 braindump C2090-914
NO.4 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 exam C2090-914 braindump C2090-914
NO.5 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 exam C2090-914 braindump C2090-914
NO.6 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 exam C2090-914 braindump C2090-914
NO.7 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 exam C2090-914 braindump C2090-914
NO.8 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 exam C2090-914 braindump C2090-914
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 exam C2090-914 braindump C2090-914
NO.10 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 exam C2090-914 braindump C2090-914
NO.11 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 exam C2090-914 braindump C2090-914
NO.12 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 exam C2090-914 braindump C2090-914
NO.13 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 exam C2090-914 braindump C2090-914
NO.14 Any table that is referenced by another table must have a:
A.TARGETindex
B.STARindex
C.Foreign key
D.Primary key
Correct:D
IBM exam C2090-914 braindump C2090-914
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 exam C2090-914 braindump C2090-914
NO.16 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 exam C2090-914 braindump C2090-914
NO.17 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 exam C2090-914 braindump C2090-914
NO.18 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 exam C2090-914 braindump C2090-914
NO.19 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 exam C2090-914 braindump C2090-914
NO.20 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 exam C2090-914 braindump C2090-914
IT-Tests.com offer the latest MSC-331 Questions & Answers and high-quality 000-656 PDF Practice Test. Our MB5-854 VCE testing engine and LOT-412 study guide can help you pass the real exam. High-quality 1z0-457 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