Free CompTIA DA0-001 Exam Dumps Questions & Answers

Which of the following best describes a business analytics tool with interactive visualization and business capabilities and an interface that is simple enough for end users to create their own reports and dashboards?
* Python

• A.  Microsoft Power Bl
• B.  SAS
• C.  R

Which of the following best defines SCD?

• A.  A technique used to profile data.
• B.  A technique used to sort large data sets.
• C.  A technique used to archive data.
• D.  A technique used to manage historical data changes.

Given the data below:

In which of the following file formats is the data presented?

• A.  RIF
• B.  XML
• C.  Xs
• D.  CSV

Under which of the following circumstances should the null hypothesis be accepted when a = 0.05?

• A.  When p is 0.00003
• B.  When p is 0.06
• C.  When p is 0.04
• D.  When p is 0.001

Given the following:

Which of the following is the most important thing for an analyst to do when transforming the table for a trend analysis?

• A.  Fill in the missing cost where it is null.
• B.  Replace the extended cost field with a calculated field.
• C.  Separate the table into two tables and create a primary key
• D.  Correct the dates so they have the same format.