Digital Systems and Concepts

Front

Computational thinking

Back

The process of recognising aspects of computation in the world and being able to think logically, algorithmically, recursively and inferentially. It involves inferential thinking, defining problems through decomposition, documenting steps and decisions through algorithms, using programming languages and software, and evaluating solutions.

Front

Conventions

Back

General or formal agreements to ensure consistency and clarity when working with digital systems. Examples include program names and file names. Conventions can be mandatory or recommended.

Front

Cybersecurity

Back

An interdisciplinary field including ethics, government, law, organisational policies, and risk management. It involves defensive methods to detect and stop intruders and enable the operation of digital systems.

Front

Data analytics

Back

Processes and tools that allow organisations to acquire/extract data, analyse it to identify patterns or trends, draw inferences, and present findings using visual methods.

Front

Data structures

Back

The way data is stored to enable efficient algorithms to optimise program execution time and memory usage. Types include arrays, associative arrays, classes, fields, files, hash tables, linked lists, queues, records, and stacks.

Front

Data types

Back

Forms that data can take, including binary, Boolean, character, and numeric. They are characterised by the operations that can be performed on them. Examples include integer and floating point.

Front

Data visualisations

Back

Using software tools to present data as graphic representations like charts, histograms, graphs, maps, etc. They help identify patterns and relationships in large data sets.

Front

Design principles

Back

Accepted characteristics that contribute to the functionality, usability, and appearance of solutions. Usability principles include ease of use, flexibility, robustness, and accessibility.

Front

Design thinking

Back

A way of thinking critically and creatively to generate and evaluate innovative ideas. It involves understanding user needs and creating efficient or effective solutions using digital systems.

Front

Digital system

Back

Refers to hardware and software elements and their interconnectedness used to create digital solutions. Connected digital systems form a network.