Description The design, implementation, and analysis of abstract data types, data structures and their algorithms. Topics include: data and procedural abstraction, amortized data structures, trees and ...

GCSE Edexcel Data types, structures and operators - Edexcel Arrays Programs use data, known as ‘values’. Variables hold values. Each variable in a program must have a data type. Sometimes a ...

Multilevel data are structures that consist of multiple units of analysis, one nested within the other. Such data are becoming quite common in political science and provide numerous opportunities for ...

Any data that does not fall into the traditional field structure (alpha, numeric, dates) of a relational DBMS. Examples of complex data types are bills of materials, word processing documents ...

Higher Implementation (data types and structures) Records Programmers can identify, store and use different types of data, using 1-D Arrays and records.