Latest Oracle 1z0-526 Exam questions
Free oracle 1z0-526 exam questions and answers sharing :
Which of the following is one of the Oracle-recommended Analytics implementation leading practice?
A. There should be 1:1 mapping between physical facts and dimension table and logical fact and
dimension table
B. Define expression and keys when setting a complex join in a business model
C. Use an iterative approach
D. Assign logical column name the same as the physical table column name
E. Make several catalogs map to the several different subject areas
Answer: C
Which two of the following are Oracle recommended leading practices to enhance performance? ]
A. Use caching to improve query speed
B. Avoid using Guided Navigation unless the dataset will be huge
C. Design requests that use complex queries
D. Avoid designing dashboards that return too much data
Answer: AD
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