Encapsulate Data: Cover internal implementation details of objects, exposing only required interfaces for interaction. An SDK usually takes the shape of application programming interfaces[1] in the shape of on-device libraries of reusable functions used to interface into a particular programming language, or it might be as elaborate as hardware-specific https://softwaredevelopersforhire59024.blogprodesign.com/57503252/the-2-minute-rule-for-web-developer-zone