, product and project managers and process practitioners with a broad overview of the components that make up the CMMI, a model that has become one of the world's leading frameworks for software process improvement.
What is ptim.exe? The genuine ptim.exe file is a software component of WebEx Productivity Tools by Cisco. WebEx Productivity Tools are a suite of video conferencing and online collaboration programs. Ptim.exe runs the WebEx Productivity Tools Instant Messenger.
The Preboot Execution Environment (PXE) is an industry standard client/server interface that allows networked computers that are not yet loaded with an operating system to be configured and boot ed remotely by an administrator.f a client is equipped with PXE and the server is not, the server ignores the PXE code preventing disruption in the DHCP and Bootstrap Protocol (BP) operations. The advantages of using PXE include: 1  The client machine does not necessarily need an operating system or even a hard disk.