πŸ“Š System Analysis and Design
Q. Sequence numbering of records is used to
(i)Identify each record uniquely
(ii)Track a missing record in a batch of records
(iii)Count the number of records
(iv) Sort the records
  • (A) i, ii
  • (B) i, ii, iii
  • (C) i, ii, iii, iv
  • (D) i and iv
πŸ’¬ Discuss
βœ… Correct Answer: (C) i, ii, iii, iv

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