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.
B, it’s when the supply and demand are equal
Answer:
RAM
ROM
PROCESSOR
MOTHER BOARD
HARD DISK
Explanation:
Random access memory or RAM store data temporary
Read only memory or ROM permanently store data and have a programming needed to start (PCs) or other electronic device
CPU or processor refers to brain of computer
Mother board the main internal hardware component of system unit
Hard disk is electro mechanical data storage
Definitely Chevy. I love chevys.
Answer:wd bbjuqef vnfoip9
Explanation:
