Primitive Data Types Data TypeSizeDescriptionbyte1 byteStores whole numbers from -128 to 127short2 bytesStores whole numbers from -32,768 to 32,767int4 bytesStores whole numbers from -2,147,483,648 to 2,147,483,647long8 bytesStores whole numbers from -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807Java Data Types – W3Schools www.w3schools.com › java › java_data_types
Read moreWhat are the 5 data types in Java?
Data Types in Java
Read moreCan object be a data type?
The Object data type can point to data of any data type , including any object instance your application recognizes. Use Object when you do not know at compile time what data type the variable might point to. The default value of Object is Nothing (a null reference).
Read moreWhat does a class contain?
a class describes the contents of the objects that belong to it : it describes an aggregate of data fields (called instance variables), and defines the operations (called methods). object: an object is an element (or instance) of a class; objects have the behaviors of their class.
Read moreWhat are the members of a class in Java?
The components of a class, such as its instance variables or methods are called the members of a class or class members. A class member is declared with an access modifier to specify how it is accessed by the other classes in Java.
Read moreWhat are the members of a class in Java?
The components of a class, such as its instance variables or methods are called the members of a class or class members. A class member is declared with an access modifier to specify how it is accessed by the other classes in Java.
Read moreWhat does a class contain?
a class describes the contents of the objects that belong to it : it describes an aggregate of data fields (called instance variables), and defines the operations (called methods). object: an object is an element (or instance) of a class; objects have the behaviors of their class.
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