But if you want to dive right into learning the computer languages, like C++ and Java, that run operating systems, networks, and software, this could be the major for you. Computer programming majors learn how to write various programming languages used for software development and operating systems. Topics covered include program testing, debugging, and customization.
Nano coating is the umbrella term for paint protection coatings. Under that umbrella, there are different categories like acrylic coatings, ceramic coatings, and silicate or glass coatings. All of these coatings achieve the same goal, to protect paint, but they use different materials and processes to achieve the goal of paint protection.
Nanotechnology is the creation of functional materials, devices, and systems through control of matter on the nanometer (1 to 100+ nm) length scale and the exploitation of novel properties and phenomena developed at that scale. Source. The art of manipulating materials on an atomic or molecular scale especially to build microscopic devices. Source Nanotechnology is the understanding and control of matter at dimensions between approximately 1 and 100 nanometers, where unique phenomena enable novel applications.