Which of the following is the core component within a database that control data storage and access requests from client applications?
A)replication server
B)query handler
C)control module
D)database engine

Question

Quizplus · Accepted Answer

The database engine is the core component within a database that controls data storage and access requests from client applications. It manages the physical storage of data and executes queries to retrieve and manipulate the data. The replication server is used for creating copies of the database for backup or distributed computing purposes. The query handler is responsible for processing and executing queries sent to the database. There is no such thing as a "control module" within a database management system.

Which of the Following Is the Core Component Within a Database