ICT2621 Exam Preparation-Latest
Briefly describe Structured English and Decision Tree with respect to DFDs STRUCTURED ENGLISH IS A SUBSET OF STANDARD ENGLISH THAT DESCRIBES LOGICAL PROCESSES CLEARLY AND ACCURATELY. A DECISION TREE IS A GRAPHICAL REPRESENTATION OF THE CONDITIONS, ACTIONS, AND RULES FOUND IN A DECISION TABLE. The goal of system design is to build systems that are effective, reliable and maintainable. Briefly explain each of these three factors. A SYSTEM IS EFFECTIVE IF IT SUPPORTS BUSINESS REQUIREMENTS AND MEETS USER NEEDS. A SYSTEM IS RELIABLE IF IT HANDLES INPUT ERRORS, PROCESSING ERRORS, HARDWARE FAILURES, OR HUMAN MISTAKES. A SYSTEM IS MAINTAINABLE IF IT IS FLEXIBLE, SCALABLE AND EASILY MODIFIABLE.
Geschreven voor
- Instelling
- University of South Africa
- Vak
- ICT2621 - Structured Systems Analysis And Design
Documentinformatie
- Geüpload op
- 26 november 2021
- Aantal pagina's
- 21
- Geschreven in
- 2021/2022
- Type
- Tentamen (uitwerkingen)
- Bevat
- Vragen en antwoorden
Onderwerpen
-
ict2621 exam preparation latest
Ook beschikbaar in voordeelbundel