Answer Posted / jack
i think.. UPcasting is converting one type to another
without any loss of data... and DOWNcasting is converting
one type to another with loss of data
| Is This Answer Correct ? | 7 Yes | 20 No |
Post New Answer View All Answers
What is the difference between procedural and object-oriented programs?
What is the difference between reader/writer and inputstream/output stream?
How variables are stored in memory?
What is java’s garbage collected heap?
Is alive and join method in java?
Explain the difference between abstract classes and interfaces in java?
Is null a string or object in java?
What is lambda expression in java?
What is unicode in java?
What will happen if static modifier is removed from the signature of the main method?
Where is core java used?
What do you mean by inner class in java?
What does this () mean in constructor chaining concept?
Are functions objects in java?
Can a class have a static inner class?
