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NO.1 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.2 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.3 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.4 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.5 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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NO.6 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.7 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.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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