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There are two categories of data-centered architecture: _____________ and __________________.

a. Batch sequential
b. Repository
c. Pipe filter
d. Blackboard

User Gemfield
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1 Answer

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Final answer:

The two categories of data-centered architecture are repository and blackboard, with the repository having a central data store for components to access, and blackboard involving independent knowledge sources contributing to a common data structure.

Step-by-step explanation:

The two categories of data-centered architecture are repository and blackboard. In the repository architecture, various components of the system share data through a common data store, known as the repository. This repository acts as a central database where data is stored and managed. Each component reads from and writes to this repository, thus maintaining a consistent view of the data.

On the other hand, the blackboard architecture is more dynamic and less structured. It consists of a collection of independent components, known as knowledge sources, which communicate through a common data structure, the blackboard. The knowledge sources work independently on the problem, updating the blackboard with partial solutions. The process continues until a solution is reached or there is no further improvement to the solution.

User Brendan Frick
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