Use the OLAP cube to answer questions 10 through 12. Each cell of the cube contains a dollar amount representing total dollars spent for the specified time, region and category.
-Which of the following is an example of a dice operation?
A) Which region shows the smallest amount of total dollars spent on restaurant and travel for all quarters?
B) Select all cells where time=Q1 or Q2.
C) Provide a spreadsheet of category and region information for Q1.
D) Select all cells where category = travel, vehicle or retail.
Correct Answer:
Verified
Q1: The purpose of an intersection entity is
Q2: Defines each dimension of the multidimensional space
Q4: A variation of the star schema that
Q5: A one-to-many relationship.
A) brother-sister
B) father-son
C) uncle-nephew
D) teacher-student
Q6: Operational databases are designed to support _
Q7: This process removes redundancies that may be
Q8: Use the OLAP cube to answer questions
Q9: The level of detail of the information
Q10: Which of the following is not a
Q11: Use the OLAP cube to answer questions
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