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Computer Science · May / June 2022 · Paper 22 · Question 3

0478

As printed in the paper

Show the answer and mark scheme

  • 3(a)[3]

    One mark per mark point, max two

    a list / one column of items
    … of the same data type
    … stored under a single identifier
    … with a single index to identify each element

    One mark for an example of a declaration

    example e.g. DECLARE MyArray[1:10] OF INTEGER

  • 3(b)[2]

    One mark per mark point, max two

    using a counter to index the array
    so that the same code can be repeatedly used to check every element // every element can be checked in a loop
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