PERT Chart Revision task
The ITGS HL topic IT Systems in Organisations requires students to understand a range of diagramming techniques including DFDs, ERDs, and PERT charts.
it systems in organisations
Another large IT project failure: IT Systems in Organisations
It seems that when studying the Higher Level ITGS topic IT Systems in Organisations, it is much easier to come across examples of IT project […]
Air Force scraps useless $1 billion ECSS IT project
The US Air Force has decided to scrap a $1 billion IT project rather than spend another $1 billion to make it work properly.The Expeditionary […]
Software errors in medical systems put lives at risk
Errors in a medical computer system used in Californian correctional facilities are putting lives at risk, nurses say. In the most recent case, the $45 […]
iPads in the classroom…then back to laptops
PCPro has an interesting article about an unnamed UK school and the problems it encountered switching its teachers from laptops to iPads.The article raises all […]
8 Levels of Security in the Data Centre (diagram)
This fantastic diagram from the guys over at the Wikibon blog should really help ITGS students understand different aspects of information technology security in the […]