Q:

Which of the following is a disadvantage of replication?

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Which of the following is a disadvantage of replication?


  1. Reduced network traffic
  2. If the database fails at one site, a copy can be located at another site.
  3. Each site must have the same storage capacity.
  4. Each transaction may proceed without coordination across the network.

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 (c).Each site must have the same storage capacity.

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