Neco 2022 Data Processing Question 21
Practice objective / multiple choice question 21 from the 2022 Neco Data Processing examination.
A company's data processing system follows the steps: input, processing, storage, output, and control. During a month, 10,000 sales records are entered. The control step detects and discards \(2\%\) of the records as erroneous before processing. The processing step compresses the remaining data by \(30\%\) before it is stored. Assuming no further loss, what percentage of the original 10,000 records is present in the final output report?
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About This Question
This is Neco 2022 Data Processing Question 21. It is one of the objective questions from the 2022 Neco Data Processing examination.
Difficulty level: Medium .
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