Oracle materialized views or SNAPSHOTS are used for-

Oracle materialized views or SNAPSHOTS are used for-

  1. a) Hiding data from users
  2. b) Dynamic data replication
  3. c) Table Space Reduction
  4. d) Data Abstraction

From the Sonali & Janata Bank Assistant Database Administrator September 2021 – Preliminary (AUST) exam, question 52 of 93.

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