Observe the below code.  You are provided with a class Calculator.  in Calculator class, declare an attribute with name "result"  of data type float with default access specifier. class  Calculator{      float num1;      float num2;     Answer}public class Main{    public static void main(String args[])    {             Calculator calcObj=new Calculator();    }}

In the given code, you can declare an attribute named "result" of data type float with default access specifier in the Calculator class as follows:

class Calculator {
    float num1;
    float num2;
    float result;
}

In Java, the default access specifier is package-private. This means that the attribute "result" can be accessed from any class in the same package.

In the given code, you can declare an attribute named "result" of data type float with default access specifier in the Calculator class as follows:

class Calculator {
    float num1;
    float num2;
    float result; // This is the new attribute
}

The default access specifier in Java is package-private, meaning that the attribute or method is only accessible within its own package. If you don't specify any access level, it will be the default. In this case, the attribute "result" is accessible within its own package because we didn't specify any access level.

In the Calculator class, you can declare an attribute named "result" of data type float with default access specifier as follows:

class Calculator {
    float num1;
    float num2;
    float result; // This is the new attribute
}

The default access specifier in Java is package-private, meaning the attribute will be accessible within its own package. If you want to make it accessible everywhere, you should use the public keyword. If you want to restrict its access to the Calculator class only, you should use the private keyword.