여러분은IBM COG-625인증시험을 패스함으로 IT업계관련 직업을 찿고자하는 분들에게는 아주 큰 가산점이 될수 있으며, 성덩한 IT업계사업자와 한걸음 가까와 집니다.
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IT인증자격증은 여느때보다 강렬한 경쟁율을 보이고 있습니다. IBM 인증COG-625시험을 통과하시면 취직 혹은 승진이나 연봉협상에 많은 도움이 되어드릴수 있습니다. IBM 인증COG-625시험이 어려워서 통과할 자신이 없다구요? ITExamDump덤프만 있으면 이런 고민은 이제 그만 하지않으셔도 됩니다. ITExamDump에서 출시한 IBM 인증COG-625덤프는 시장에서 가장 최신버전입니다.
시험 번호/코드: COG-625
시험 이름: IBM (IBM Cognos 10 BI Data Warehouse Developer)
우리 ITExamDump에서는 최고이자 최신의IBM 인증COG-625덤프자료를 제공 함으로 여러분을 도와IBM 인증COG-625인증자격증을 쉽게 취득할 수 있게 해드립니다.만약 아직도IBM 인증COG-625시험패스를 위하여 고군분투하고 있다면 바로 우리 ITExamDump를 선택함으로 여러분의 고민을 날려버릴수 있습니다.
요즘같이 시간인즉 금이라는 시대에 시간도 절약하고 빠른 시일 내에 학습할 수 있는 ITExamDump의 덤프를 추천합니다. 귀중한 시간절약은 물론이고 한번에IBM COG-625인증시험을 패스함으로 여러분의 발전공간을 넓혀줍니다.
COG-625 덤프무료샘플다운로드하기: http://www.itexamdump.com/COG-625.html
NO.1 When creating dimensions, what is commonly used to track historical changes?
A. Level filters
B. Surrogate keys
C. Output filters
D. Derived dimensions
Answer: B
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NO.2 Some incoming fact data has invalid product codes. The developer wants to accept this fact data and
assign the necessary surrogate keys in the dimension table. What can be done to accomplish this?
A. Accept unmatched member identifiers in the measure element properties.
B. Modify the SQL for the reference structure to exclude the missing product codes.
C. Accept unmatched member identifiers in the dimension element properties and save unmatched
member details via reference structure.
D. Add a derived dimension element to the fact build to store the missing product codes and unsubscribe
the element from the delivery module.
Answer: C
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NO.3 A dimension table tracks employee data. If an employee's phone number changes, the old phone
number does not need to be kept. What kind of change is this?
A. Type 3, non-standard
B. Type 1
C. Type 2
D. Type 2, non-standard
Answer: B
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NO.4 A developer wants to ensure that the business keys in incoming source data are replaced with surrogate
keys in the fact tables. To do this, what must be modified?
A. Hierarchy properties
B. Template properties
C. Fact build properties
D. Connection properties
Answer: B
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NO.5 During execution, a fact build generated the following messages in the log file:
What can be done to avoid seeing the last three lines when the build is executed again.?
A. Increase the initial size of the hash table.
B. Decrease the size of the page pool.
C. Disable audit logging.
D. Increase the amount of working memory (in megabytes).
Answer: A
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NO.6 A dimension table tracks employee data. If an employee's work location changes, the previous work
location needs to be kept and a new record needs to be created. What kind of change is this?
A. Type 0
B. Type 1
C. Type 2
D. Type 3
Answer: C
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NO.7 The data in the Product dimension table appears as follows:
What is one of the things that must be done to ensure that all of these records are delivered into the
dimension table?
A. In the properties of the underlying hierarchy, set the Unbalanced Hierarchy feature to Accept.
B. In the properties of the dimension table, specify that late arriving dimension details are to be written to
a table.
C. In the properties of the underlying hierarchy, set the Multiple Parents feature to Accept.
D. In the properties of the template that is used to deliver the dimension build, include an attribute with
effective start date behavior.
Answer: D
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NO.8 A dimension table contains the following data:
If late arriving fact processing is enabled, what will be the value of the surrogate key assigned to the last
row of fact data?
A. 11110
B. 11111
C. 11112
D. 11113
Answer: B
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NO.9 To reduce memory usage, what should be done when setting up dimension breaking for a fact build?
A. Ensure that each data source is sorted by the same set of dimensions, in the same sequence.
B. Specify at least one aggregate rule for each dimension element for which breaking is enabled.
C. Disable the hash table and page pool for the fact build.
D. Disable late arriving facts processing for the fact build.
Answer: A
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NO.10 What can be done to minimize memory consumption?
A. Disable dimension breaking on the fact build.
B. Disable fact build logging.
C. Enable dimension breaking on the fact build.
D. Enable auditing on the fact build.
Answer: C
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