1. There is a wealth of information on www.pmi.org for project managers to choose from, including:
blog writings from other professionals, professional articles, videos, case studies, and more. The
2. I would expect project management skills to be most important in businesses where projects account
for the bulk of the business, for example, in construction firms or software development. Businesses
3. Network-based approaches are better than Gantt charts in that they show precedence relationships and
Gantt charts do not. If a project has dozens or hundreds of activities, you need to know precedence
4. It is important for network diagrams to be revised because they are similar to forecasts by nature.
They are predictions of what should happen, but unpredictable delays may occur or sometimes things