Learning objective
Manipulate data effectively. Students should be capable of: Performing calculations by utilizing arithmetic operations or numeric functions, which includes creating calculated fields and controls. Employing formulae and functions to execute calculations in real-time, such as addition, subtraction, multiplication, division, as well as determining sum, average, maximum, minimum, and count. Sorting data based on one or multiple criteria to arrange it in either ascending or descending order. Searching and selecting data by applying one or multiple criteria to extract specific subsets using queries, and conducting searches with various operators like AND, OR, NOT, LIKE, >, <, =, >=, <=, and <>. Additionally, using wildcards in searches.
Read the explanation, check the common trap, then practise with flashcards and questions.
Exam focus
- Read the explanation.
- Check key terms.
- Practise with linked questions.
Cambridge IGCSE Information and Communication TechnologyDatabases