Batch processing is preferred over on-line transaction processing when i) Processing efficiency is important ii) The volume of data to be processed is large iii) Only periodic processing is needed iv) A large number of queries are to be processed

Question:Batch processing is preferred over on-line transaction processing when i) Processing efficiency is important ii) The volume of data to be processed is large iii) Only periodic processing is needed iv) A large number of queries are to be processed

1. i ,ii

2.i ,iii

3.ii ,iii

4.i ,ii, iii


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