Neco 2019 Data Processing Question 49
Practice objective / multiple choice question 49 from the 2019 Neco Data Processing examination.
A company stores five files with the following original sizes: text 2\,MB, image 8\,MB, video 150\,MB, spreadsheet 4\,MB, and database dump 500\,MB. The compression ratios are: text 60\% (compressed size = 40\% of original), image 30\% (compressed size = 70\% of original), video 10\% (compressed size = 90\% of original), spreadsheet 50\% (compressed size = 50\% of original), and database 5\% (compressed size = 95\% of original). Calculate the total storage required after compression (in MB) and the overall percentage reduction in storage.
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About This Question
This is Neco 2019 Data Processing Question 49. It is one of the objective questions from the 2019 Neco Data Processing examination.
Difficulty level: Medium .
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