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.
¿Está usted preguntando cómo la galería virtual es importante, o el impacto que tiene.
Answer:
SELECT CONCATENATE(FIRST_NAME, " ", LAST_NAME) as FULL_NAME FROM TABLE_NAME WHERE MANAGER_ID = 105;
Explanation:
SELECT IS THE KEYWORD TO FETCH DATA
CONCATENATE combines FIRST_NAME, " " AND LAST_NAME and displays as FULL_NAME
TABLE_NAME is the name of the table containing the data
MANAGER _ID is the name of the column containing the manager id data
Answer: It’s not soft skills
Explanation: My test did not tell me what the answer is
