DA0-001 무료 덤프문제 온라인 액세스

Which of the following would be used to store unstructured data from different sources?

• A.A database
• B.A data warehouse
• C.A database management system
• D.A data lake

Analytics reports should follow corporate style guidelines.

• A.True.
• B.False.

Which of the following best defines SCD?

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

A database administrator needs to ensure only approved users can access specific database tables to perform financial functions. Which of the following is the best access control method for the administrator to use?

• A.Discretionary
• B.Role-based
• C.Group-based
• D.Rule-based

A data analyst has been asked to create an ad-hoc sales report for the Chief Executive Officer (CEO).
Which of the following should be included in the report?

• A.YTD total sales.
• B.Line-item SKU numbers.
• C.The sales representatives' home addresses.
• D.The customers' first and last names.