A Doctor of Philosophy is a highly specialized degree that requires anywhere from 3 to 10 years of study and work to earn. Students can choose to pursue a PhD after completing a master’s degree in a similar or related field.
There are several fields that make up the broader field of computer science. One of these fields is the computational complexity theory, which can be very abstract. Other fields, such as computer graphics, deal more with concrete and hands-on visuals.
The USA remains the world’s most popular destination for international students. Universities in the US dominate the world rankings and the country also offers a wide variety of exciting study locations. State university systems are partially subsidized by state governments, and may have many campuses spread around the state, with hundreds of thousands of students.
Online PhD in Computer Science in USA