HCDE19 SQL by Mr.Jagannath_QSP
QSpiders is a best-in-class learning solutions organization headquartered in India's IT capital, Bangalore. We offer a wide range of courses in the area of software testing and are official partners of the ISTQB®
A class declaration names the class and encloses the class body between braces. The class name can be preceded by modifiers. The class body contains fields, methods, and constructors for the class. A class uses fields to contain state information and uses methods to implement behavior. Constructors that initialize a new instance of a class use the name of the class and look like methods without a return type.