what is difference between colection and collections?
Answer Posted / abhi
As above answers have some mistake.....
collection is a interface and collections is a utility classes
| Is This Answer Correct ? | 24 Yes | 4 No |
Post New Answer View All Answers
What is empty list in java?
What restrictions are placed on method overloading?
What is the purpose of a default constructor?
Can two objects have same hashcode?
What is the purpose of abstract class?
Is it necessary for the port addresses to be unique? Explain with reason.
What is the primitive type short?
What are the steps that are followed when two computers connect through tcp?
What do you mean by pointer value and address?
When arithmeticexception is thrown?
Can we have try without catch block?
Can inner class have constructor?
If an object reference is set to null, will the garbage collector immediately free the memory held by that object?
What are the basic concepts of OOPS in java?
Is arraylist sorted in java?