Answer:
B. Someone can steal the information and hurt you.
Explanation:
People can hack into your accounts using your informations and spread hurtful things that can make people hurt. The people will think that you posted this (even if you didn't) and blame you.
Answer:
1. More access to data
2.convenience
3. Easy creation of BI solutions
4. Report creation
5. Saves time
Explanation:
A data warehouse can be described to be an electronic storage system that contains large amount of facts and information which sources for and also maintains data from different sources; either external or internal.
The most important reason for a data warehouse is for it to store great amounts of data to be used for query and also to be used for analysis.
Why do we use a data warehouse?
1. Users have more access to data due to the integration of various sources of data. It makes use of real time data facts
2. You can conveniently store and also create metadata
3. Business intelligence solutions can easily be created using data warehouses.
4. Users can easily create their own reports
5. Data warehouses makes accessing different data sets faster. It is a time saver as business users are not going to spend time trying to retrieve data from various sources.
The knowledge serves as good foundation for me to understand how technology works behind the scene as well. So I must say a good understanding of computer architecture gives the data scientist the ability to propose feasible solution in capturing and maintaining data, implementing models and algorithms in IT systems.
