Which of these operations would not improve the performance of a parallel database system?

Home » Past Questions » Data-processing » Waec » 2017 » Which of these operations would not improve the performance of a parallel database system?
Data Processing WAEC 2017

Which of these operations would not improve the performance of a parallel database system?

  • Building indexes
  • Deleting unwanted data
  • Evaluating queries
  • Storing data across several sites. checkmark

The correct answer is: D

Explanation

No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn.
Previous Question Next Question

Leave A Comment