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WAEC Data Processing 2020 Question 40

Question 40

Distributed and Parallel Databases

Figure 1 depicts

Diagram for this question
  1. A.a distributed database.
  2. B.a parallel database.
  3. C.an extranet.
  4. D.an intranet.
Show the answer and explanation

Answer: A (a distributed database.)

Explanation

Each site has its own database (DB1–DB4) and the sites are joined by a network, which is a distributed database.