You have to ask you teacher to show you which ones you got wrong and the answers to them.
Answer:
D) They want to be able to increase the size of the database- adding large sets of new record - without taking the system offline.
Explanation:
The in memory is used in database to increase the storage size. In memory database management system primarily relies on the main memory. All the data will be stored and managed on the main memory. This is used in the systems where there is need for data access for large files, There can be many risks associated with this setup which can even lead to server failure.
Answer:
system I hope tis is right
Answer:
Check the attached image
Explanation:
the diagram for explaning all the solutions is in the attaged images below.
