Interested to Buy Any Domain ? << Click Here >> for more details...
What is an Iterator interface?
- 2 Answers
- 5835 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Iterator provides a general purpose standardised way of
accessing elements one at a time.It has 3 methods
next()
hasNext()
remove()
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / ravikiran(aptech mumbai)
Iterator interface deefines the iterator method to traverse
threw the elements of a collecion unidirectionally
| Is This Answer Correct ? | 0 Yes | 1 No |
What do you mean by object?
How do you compare two strings? any predefined method for this?
when a servlet sends request for first time it uses the follwing methods a)init b)doget() c)dopost() d)service
A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances.
What is nextline method in java?
How can u create the Object of class Without using "New" opertor?
What is the java reflection api? Why it’s so important to have?
What exactly is a .class file?
How can we make string upper case or lower case?
What are annotations in java?
What is the difference between int and integer in java?
What is use of inner class in java?
Core Java 
