Respuesta :
Answer:
'Datastore' is the correct answer to fill the question statement.
Explanation:
Datastore is a term which is used to store the data with the help of various technology like- database or file system.
Data warehouse and data mart also used to store the data in which data warehouse is used to collect the historical and operational data whereas data mart is used to store the summarized data which is used for analysis purpose. A Decision support system is used to analyze the stored data and make it for the decisions.
The question scenario states that which is represented by the data warehouse or data mart and that can be optimized for the decision support system. So the answer is a 'datastore' because it is used to store the data like 'data warehouse' or data mart (as described above) and also can be optimized for the Decision support system because Decision support system s used to analyze the stored data and make it for the decisions.
Hence 'Datastore' is the correct answer.
