Answer:
Option B is the correct answer for the above question.
Explanation:
- The data warehouse is a collection of large data or a database that includes historical and operational or current data. This database can be used to make the decisions for the prospects of the organization.
- The above question asked about to select the database which can collect the historical and operational data from various source. That type of database is a data warehouse that is described above. Hence option B is correct while the other is not because:-
- Option a states about data model which is used to define the database structure.
- Option c states about the relational database which is used to collect only current data.
- Option d states about the DBMS which is used to manage the relational database.
I believe the answer would be B, Sorry if I'm wrong! ❤
So you don’t get black listed as spam for outgoing mail, and I hope this one is obvious - to make sure the server isn’t vulnerable to hackers and malware.
I think that it is a true or false question and I would say true