A2 Level · Paper 4
Further Problem-solving & Programming Skills
Object-oriented design, data structures, recursion, searching and sorting.
4Syllabus
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1Topic 1
Object-Oriented Programming
Classes, inheritance, polymorphism and composition.
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2Topic 2
Data Structures
Stacks, queues, linked lists, trees and graphs.
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3Topic 3
Recursion
Base cases, recursive reasoning and call-stack tracing.
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4Topic 4
Searching and Sorting
Linear and binary search with standard sorting algorithms.
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