DA0-002 무료 덤프문제 온라인 액세스

Which of the following is a data warehouse term for a data set specifically created for drill-down reports?

• A.Measure
• B.Cube
• C.Cluster
• D.Dimension

A data analyst needs to use one table's data to refine data selection from a second table. Which of the following is the most efficient way?

• A.Union
• B.Subquery
• C.Aggregate
• D.Join

A manager needs a report to be sent by email every Monday for the next six months. Which of the following is the best way to accomplish this task?

• A.Building self-service access
• B.Developing a recurring process
• C.Creating a data snapshot
• D.Waiting for the request each week

A data analyst pulls a table similar to the following one:

Which of the following best explains the data issue with TypeID?

• A.Redundancy
• B.Missing data
• C.Duplication
• D.Outlier

An analyst is creating a presentation for a corporate meeting. Which of the following is the most important consideration?

• A.Engaging visuals
• B.Dynamic storytelling
• C.Knowing the audience
• D.Level of detail