On-line transaction processing is used when ______________. I) it is required to answer random queries. II) it is required to ensure correct processing. III) all files are available on-line. IV) all files are stored using hard disk.?

i, ii
i, iii
ii, iii, iv
i, jj ,iii

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

On-line transaction processing is used when it is required to answer random queries and all files are available on-line.

5 views Answered 2022-09-01 13:21

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