Variable means the measured values can vary anywhere along a given scale. Attribute data, on the other hand, is qualitative data that have a quality characteristic or attribute that is described in terms of measurements.
Read moreWhat is attribute and variable in Java?
An attribute is another term for a field. It’s typically a public constant or a public variable that can be accessed directly . In this particular case, the array in Java is actually an object and you are accessing the public constant value that represents the length of the array.
Read moreWhat is a field type in Java?
A field may be either of primitive or reference type . There are eight primitive types: boolean , byte , short , int , long , char , float , and double . A reference type is anything that is a direct or indirect subclass of java. … The syntax for the type name is described in Class. getName() .
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Java Class Attributes
Read moreHow do you declare a field in Java?
Java is an object-oriented programming language which uses “object” concept to group data and methods in a class. A variable defined in a class is called a field. A field is declared by specifying its type and name .
Read moreWhat is attribute and field?
Sometimes, the terms “field” and “attribute” are used interchangeably, and for most purposes, they are the same. However, field describes a particular cell in a table found on any row, and attribute describes an entity characteristic in a design sense .
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