Thread: Please answer this questions?

Hi i am rafiq,

What is the default value of float and double datatype in Java? Its my interview questions could anyone tell me the answer please..

public class DataTypeDefaults { 
	byte byteValue;
	short shortValue;
	int intValue;
	long longValue;
	float floatValue;
	double doubleValue;
	char charValue;
	boolean booleanValue;
	String stringValue;
 
	public static void main(String args[]) { 
		DataTypeDefaults dtd = new DataTypeDefaults ();
		System.out.println("byte default value: " + dtd.byteValue);
		System.out.println("short default value: " + dtd.shortValue);
		System.out.println("int default value: " + dtd.intValue);
		System.out.println("long default value: " + dtd.longValue);
		System.out.println("float default value: " + dtd.floatValue);
		System.out.println("double default value: " + dtd.doubleValue);
		System.out.println("char default value: " + dtd.charValue);
		System.out.println("boolean default value: " + dtd.booleanValue);
		System.out.println("String default value: " + dtd.stringValue);
	}
}

See more at: Data Types Default Values

This isn't my work but I found it on the website above and figured it could help you.