Question 1

What is a key purpose of a data lake?

Options :

A : A backup for Data Warehouses

B : Serving as a central storage area for cooked data with extensive transformation

C : Acting as a central storage area for raw data, with minimal, if any, transformation

D : Acting as an online archive for fictional stories

Answer: C

Question 2

Data governance program must contribute to the organization by identifying and delivering on specific benefits.

Options :

A : TRUE

B : FALSE

Answer: A

Question 3

ETL is the basic process which is central to all areas in Data Integration and Interoperability. It is an abbreviation for extract, transition and load.

Options :

A : TRUE

B : FALSE

Answer: B

Question 4

The target of organizational change is expedition.

Options :

A : TRUE

B : FALSE

Answer: B

Question 5

The best preventative action to prevent poor quality data from entering an organisation include:

Options :

A : Institute a formal change control

B : Define and enforce rules

C : Implement data governance and stewardship

D : None of the above

E : Train data procedures

F : Establish data entry controls

Answer: A,B,C