What will be the output of the following Java program?class string_class{public static void main(String args[]){String obj = "hello";String obj1 = "world";String obj2 = "hello";System.out.println(obj.equals(obj1) + " " + obj.equals(obj2));}}

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What will be the output of the following Java program?
class string_class
{
public static void main(String args[])
{
String obj = “hello”;
String obj1 = “world”;
String obj2 = “hello”;
System.out.println(obj.equals(obj1) + ” ” + obj.equals(obj2));
}
}

What will be the output of the following Java program?
class string_class
{
public static void main(String args[])
{
String obj = “hello”;
String obj1 = “world”;
String obj2 = “hello”;
System.out.println(obj.equals(obj1) + ” ” + obj.equals(obj2));
}
}
a) false false
b) true true
c) true false
d) false true

Answer: d
Explanation: equals() is method of class String, it is used to check equality of two String objects, if they are equal, true is retuned else false.

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What will be the output of the following Java program?class string_class{public static void main(String args[]){String obj = “hello”;String obj1 = “world”;String obj2 = “hello”;System.out.println(obj.equals(obj1) + ” ” + obj.equals(obj2));}}

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What will be the output of the following Java program?
class string_class
{
public static void main(String args[])
{
String obj = “hello”;
String obj1 = “world”;
String obj2 = “hello”;
System.out.println(obj.equals(obj1) + ” ” + obj.equals(obj2));
}
}