The _____ approach to setting up a distributed database management system (DDBMS) combines fragmentation and replication.
A) optimization
B) allocation
C) encapsulation
D) normalization

Question

Quizplus · Accepted Answer

The allocation approach combines fragmentation and replication in a DDBMS. Fragmentation involves dividing the database into smaller subsets, while replication involves creating duplicate copies of certain subsets of data. The allocation approach combines these two techniques to improve performance and availability of data in a distributed environment. Optimization refers to the process of improving system performance or efficiency, encapsulation involves hiding implementation details, and normalization is a process of organizing data in a database to reduce redundancy.

The _____ Approach to Setting Up a Distributed Database Management