What is the difference between call by reference and call by pointer?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Core Java Interview Questions

How is a variable stored in memory?

0 Answers  


Considering notepad/ie or any other thing as process, what will happen if you start notepad or ie 3 times? Where 3 processes are started or 3 threads are started?

0 Answers  


What is temp in java?

0 Answers  


Write a java program that prints all the values given at command-line.

0 Answers  


In the HashMap, we know the values but we dont know the key, then how can we get the key from HashMap ?????

4 Answers   Kanbay,






I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?

2 Answers   Huawei,


What is use of set in java?

0 Answers  


What is java abstraction with example?

0 Answers  


What is command line argument

0 Answers   TCS,


What are the differences between path and classpath variables?

0 Answers  


why we use merge option in hybernate pls give a ex snippet

0 Answers   CoreObjects,


Difference between ‘is-a’ and ‘has-a’ relationship in java?

0 Answers  


Categories