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Computer Science · May / June 2019 · Paper 1 HL · Question 17

Adapt for 20272D array searching (B2.2.2) and linked list insertion (B4.1) are on the course; rewrite the pseudocode in Python or Java.

IBCS

As printed in the paper

The question as text

17. A two-dimensional array CUSTOMERS[] is used to store customer details for a mail order company such that each row of the array represents a customer record and each column represents a specific field. The fields currently in use are: LASTNAME, FIRSTNAME, ADDRESS1, ADDRESS2, ADDRESS3, CITY, POSTCODE. The array currently holds 512 records.

Read automatically from the paper; the printed page above is exact.

Show the answer and mark scheme
  • 17(a)[5]

  • 17(b)[5]

  • 17(c)[5]

  • 17(d)[2]

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