Answer Posted / john

@Uday Ur fooling amateur coders by creating an anonymous
class within the class . U cannot create an instance of an
Interface .If so try to make execute this code lol class

interface Test{
public void wish();
}
class Main
{
public static void main(String[] args)
{
Test t=new Test();
t.wish();
}
public void wish()
{
System.out.println("output: hello how r u");
}
}

In the below example, how many string objects are created?

1095

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Is array size fixed in java?

1028

---

Does java vector allow null?

1006

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What must a class do to implement an interface in java programming?

1132

---

Write a regular expression to validate a password. A password must start with an alphabet and followed by alphanumeric characters; its length must be in between 8 to 20.

1090

---

Can a singleton class be inherited?

1010

---

What does main method?

1014

---

What is purpose of find feature?

1151

---

What is the use of parseint in java?

1081

---

Is string is a data type?

991

---

Why java is considered dynamic?

1220

---

What do you mean by global variable?

998

---

What is the use of flag?

1135

---

Why main() method is public, static and void in java ?

1139

---

Can we override the private methods?

1059

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