1.if (x==null) is correct answer.

which one is more efficient
int x;
1. if(x==null)
2.if(null==x)
state which one either 1 or 2?

Question Posted / kishore

Answer Posted / kishore

Is This Answer Correct ?

5 Yes

6 No

Please Help Members By Posting Answers For Below Questions

What is the main functionality of the remote reference layer?

1414

What is difference between static and final?

561

Why scanner is used in java?

550

What is the common usage of serialization?

574

What is class and object in java?

555

How do you remove an element from an arraylist in java?

460

What is complexity and its types?

526

what is predefined function in java?

539

Given a singly linked list, determine whether it contains a loop or not without using temporary space?

582

How do you download stubs from Remote place?

1359

What are the approaches that you will follow for making a program very efficient?

650

what is object-oriented programming in java?

589

what r advatages of websphere? & how to deploy?

1636

Explain the difference between a Thread and a Process.

566

How to declare an arraylist in java?

482