Volcanoes have catastrophic loss potential because they are limited in geographic impact

The waterfall approach is used most often for:

A) well-defined projects B) projects whose changes tend to be minor C) projects with step-by-step progress D) controlling projects E) all of the above

Olive Inc, a chain of retail outlets, is converting its existing billing systems to a more robust online tool. In this process, the organization runs both the old and the new systems to compare their performances

In this case, the company is implementing the new system using ________ installation.A) parallel B) pilot C) plunge D) phased