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Exam-style practice

Manipulate data answer explanations

Review worked answers and explanations for Manipulate data. Aligned to Cambridge IGCSE Information and Communication Technology.

Answer explanations

Question 1 of 2

Review the answer support, then move sideways through the set.

Paper 1 structured question: Manipulate data

Paper 1Theory4 marks

Description

Student Grades Database

The database includes fields for student names, subjects, and grades. You need to find students who scored above 80 in Mathematics and below 70 in English.

  1. a

    Identify the criteria you would use to search for students who scored above 80 in Mathematics.

    [2]
  2. b

    Explain how you would use operators to find students who scored below 70 in English.

    [2]