Answer:
b. a collection of test scores from students taking state tests.
d. a set of stored information related to banking clients’ transactions.
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to effectively and efficiently create, store, modify, retrieve, centralize and manage data or informations in a database. Thus, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
Generally, a database management system (DBMS) acts as an intermediary between the physical data files stored on a computer system and any software application or program.
Hence, it is a software that enables the organization to centralize data, manage the data efficiently while providing authorized users a significant level of access to the stored data through the use of a server.
In conclusion, a database comprises of several data obtained from various sources or users. Some examples of databases in this scenario are;
I. A collection of test scores from students taking state tests.
II. A set of stored information related to banking clients’ transactions.
