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Modelling object-oriented software – an introduction

REA Catalogado

Average rating: 

3

Promedio: 3 (1 reseña)

This material introduces the first steps in modelling a software system. Software development is made up of phases, which are often organised into cycles. The first of these phases is requirements specification. In this particular unit you will explore how to analyse the requirements document (the output from the requirements specification phase) to arrive at an understanding of how the proposed software system will be structured.

Tema: general: 

• Ingeniería y Ciencias Aplicadas›Ciencias Computacionales

Crossing the Boundary--Analogue Universe, Digital Worlds

REA Catalogado

Average rating: 

5

Promedio: 5 (1 reseña)

This unit introduces the important distinction between our analogue world of color, sound, taste and touch and the computer's peculiar binary world of digital entities. Concepts of the analogue universe in which we live and the digital world we create are explained. The way in which information, in the form of text, still and moving images, and sound can cross the boundary from the analogue universe into a digital world is explored.

Tema: general: 

• Ingeniería y Ciencias Aplicadas›Ciencias Computacionales

Presenting information

REA Catalogado

Average rating: 

1

Promedio: 1 (1 reseña)

Tables and charts are a great way to present numerical information in a clear and concise form. This unit explains how to use the Windows calculator to carry out basic operations and calculate percentages. You will then learn how to use charts and tables to represent and interpret information.

Tema: general: 

• Ingeniería y Ciencias Aplicadas›Ciencias Computacionales

Computers: Bits & Bytes

REA Catalogado

Average rating: 

3

Promedio: 3 (1 reseña)

This is an introductory course in the information technology area, well suited for those students whose main field is not computer science but want to understand in a few lessons how a computer works. It explains elemental concepts such as software and hardware, bits and bytes, mainframes and minicomputers, etc.

Tema: general: 

• Ingeniería y Ciencias Aplicadas›Ciencias Computacionales