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ZIMSEC A-Level Computer Science

6.6Binary trees and array operations

Binary trees and array operations in ZIMSEC A-Level Computer Science: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic23 practice questions1 lesson

Overview

Form 6 (competency matrix 8.11): sorting, deletion, insertion and searching in binary trees and arrays.

Learning objectives

What the syllabus expects you to be able to do.

  1. 6.6.1Perform insertion, deletion, searching and sorting operations on binary trees and arrays.

Lessons

  • Binary trees and their algorithms

    65 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Binary trees and array operations: sample question

1 mark

Which rule is true for every node of a binary search tree?

Choose one answer

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