Question $20(1$ point$)$

A central data repository containing information drawn from multiple sources that can be used for analysis, intelligence gathering, and strategic planning is called a

$$

A$)$ data dictionary

B$)$ database shard

C$)$ data model

D$)$ data warehouse

Question $20(1$ point$)$

A central data repository containing information drawn from multiple sources that can be used for analysis, intelligence gathering, and strategic planning is called a

$$

A$)$ data dictionary

B$)$ database shard

C$)$ data model

D$)$ data warehouse

Question $20(1$ point$)$

A central data repository containing information drawn from multiple sources that can be used for analysis, intelligence gathering, and strategic planning is called a

$$

A$)$ data dictionary

B$)$ database shard

C$)$ data model

D$)$ data warehouse

Bitcoin is the online cryptocurrency that is not issued by a government and instead is valued based on $$

A$)$ market demand

B$)$ consumer spending

C$)$ banks and credit card companies

D$)$ black market exchange