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Which one of the following pairs contains computer file classification?

Data Processing
WAEC 2024

Which one of the following pairs contains computer file classification?

  • A. Master file and serial file
  • B. Random file and master file
  • C. Reference file and random file
  • D. Transaction file and master file
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Correct Answer: Option D
Explanation

A master file is a permanent file while transaction file is a temporary file used to update the master file.

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