Which are NOT a distinguishing characteristic of class as a data type?

Is button a data type in Java?

In Java, just about anything is defined as a class; a class is a data type, so yes.

In java difference between classes and object in tabluar form?

A class is a template to create objects. You define the general behavior of a new data type in a class; then you create objects as specific variables of the new type. In other words, you can consider the class as a data type.A class is a template to create objects. You define the general behavior of a new data type in a class; then you create objects as specific variables of the new type. In other words, you can consider the class as a data type.A class is a template to create objects. You define the general behavior of a new data type in a class; then you create objects as specific variables of the new type. In other words, you can consider the class as a data type.A class is a template to create objects. You define the general behavior of a new data type in a class; then you create objects as specific variables of the new type. In other words, you can consider the class as a data type.

What is the characteristic that defines the kind of data that can be entered into a field such as numbers text or dates?

In Access, you use data type. In Word and Excel, you use data validation.

Why is a class known as composite data type?

A class is known as a composite data type because it binds both member variable and functions as a single identity.

What is data type of class in oops?

user defined

Why cannot initialize data member within class?

A class is a type. Classes don't do anything except define the type. You have to instantiate an object of the type in order to actually do anything, including initialising data members. However, the class can define how a data member is initialised. The most efficient method of initialising class members if via the class constructor initialisation list.

What is meant by class in java?

class is an important element of an oop. class is a user defind data type.

Which is the wrapper class for the data type float?

The wrapper class for float is Float. java.lang.

What is the difference between class data type and basic type in c plus plus .How can someone know which one is class type and which one is basic type.?

Basic types (primitive data types) have no methods associated with them.

What is the new data types for object oriented language?

Different languages have different data types. But basically, each class can be considered a different data type. For example, if a language doesn't have a data type for dates, create a class, with fields (or properties) to store day, month, year; if your language doesn't have complex numbers, create a class with two fields of some real type to store the real and the imaginary part; if your language doesn't have a data type to store information about a font (its name, size, and characteristics like being or not being bold), create a class to save information about a font, etc.Different languages have different data types. But basically, each class can be considered a different data type. For example, if a language doesn't have a data type for dates, create a class, with fields (or properties) to store day, month, year; if your language doesn't have complex numbers, create a class with two fields of some real type to store the real and the imaginary part; if your language doesn't have a data type to store information about a font (its name, size, and characteristics like being or not being bold), create a class to save information about a font, etc.Different languages have different data types. But basically, each class can be considered a different data type. For example, if a language doesn't have a data type for dates, create a class, with fields (or properties) to store day, month, year; if your language doesn't have complex numbers, create a class with two fields of some real type to store the real and the imaginary part; if your language doesn't have a data type to store information about a font (its name, size, and characteristics like being or not being bold), create a class to save information about a font, etc.Different languages have different data types. But basically, each class can be considered a different data type. For example, if a language doesn't have a data type for dates, create a class, with fields (or properties) to store day, month, year; if your language doesn't have complex numbers, create a class with two fields of some real type to store the real and the imaginary part; if your language doesn't have a data type to store information about a font (its name, size, and characteristics like being or not being bold), create a class to save information about a font, etc.

What is wrapper class in java?

wrapper class is a predefined class .it is used for converting primitive data types into object type

What is the difference between a class and a function in C plus plus?

You cannot point at a class, you can only point at an instance of a class, which is simply another term for an object. The class is essentially the object's type; it define's the object's behaviour, but is not the object in and of itself. The class also defines a pointer's type, so we can point at instances of a class and access the the object it represents through indirection.