Flag this Question Question 21 1 pts In-memory computing relies on a computer's main memory for storing data. Group of answer choices     True   False   Flag this Question Question 22 1 pts Implementing a Web interface for a database requires changes to the database itself. Group of answer choices     True   False   Flag this Question Question 23 1 pts In linking databases to the Web, the role of the application server is to host the DBMS. Group of answer choices     True   False   Flag this Question Question 24 1 pts A firm's information policy lays out who is responsible for updating and maintaining the information in a database system. Group of answer choices     True   False   Flag this Question Question 25 1 pts Using an online storage service such as DropBox is a type of virtualization. Group of answer choices     True   False