WAEC Computer Studies 2016 Paper

Concept:A megabyte is a standard unit used to measure computer storage or the size of digital files.Explanation:The prefix "mega" means one million in the metric system.Therefore, $1\ \text{MB} = 1{,}000{,}000\ \text{bytes}$.This is the conventional decimal meaning used in this question.Although some systems define $1\ \text{MB}$ as $1{,}048{,}576$ bytes using binary values, that option is not listed here.So, among the given choices, one megabyte is equivalent to one million bytes.Answer:A. one million bytes