1 You should hold a Bachelor's degree or its global equivalent (this is a 4-year degree, not a 3-year degree). 2  You should have 4500 hours of project management experience in not less than 3 years. 3  You should undergo a 35-hour project management training.
The Slingbox is a TV streaming media device made by Sling Media that encodes local video for transmission over the Internet to a remote device (sometimes called placeshifting).
A sandbox is a copy of their production enviroment of Salesforce which can be used to develop in, or it could be used just to train users so that users know that whatever they do they can't effect the live data in the production org.