There are two types of non-executive positions in the federal government: 1) those that are in the competitive service, and 2) those that are in the excepted service. 1  Competitive Service â Competitive service positions are subject to the civil service laws passed by Congress.
iPhone was invented by Apple Incorporated. It was first released  for sale on June 29, 2007. iPhones use Apple iOS. The person, who  was instrumental for the invention and râ¦elease of iPhones was Steve  Jobs.
What made Apple invent iPhone. The remarkable story of how tech giant Apple, which has been credited for creating the revolutionary iPod and Mactintoch computers, and how it invented its first iconic iPhone, has been finally revealed.