Unit 10: Data Types and Structures

10.1 Data Types and Records

Select and use appropriate data types for a problem solution

Show understanding of the purpose of a record structure to hold a set of data of different data types under one identifier

10.2 Arrays

Use the technical terms associated with arrays

Select a suitable data structure (1D or 2D array) to use for a given task

Write pseudocode for 1D and 2D arrays

Write pseudocode to process array data

10.3 Files

Show understanding of why files are needed

Write pseudocode to handle text files that consist of one or more lines

10.4 Introduction to Abstract Data Types (ADT)

Show understanding that an ADT is a collection of data and a set of operations on those data

Show understanding that a stack, queue and linked list are examples of ADTs

Use a stack, queue and linked list to store data

Describe how a queue, stack and linked list can be implemented using arrays