The correct answer to the question “How many Primitive Data Types are there in Java” is option ©. 8. As the Primitive Data Types of Java include: byte, short, int, double, long, float, boolean, and char. So, all the other options are incorrect. Searching for a good Java certification course, enroll in Intellipaat’s industry-grade courses, to chart your career path with well-recognized certifications. Also, have a look at the latest YouTube video on Java Interview Questions and Answers from domain experts to get a better understanding.