What is the difference between add() and addElement()
method in Vector Class ?
- 2 Answers
- 18093 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sathya
add(int indx, Object e): Inserts the specified element at
the specified position in this Vector.Return type void
add(Object e):Appends the specified element to the end of
this Vector.Return type boolean
addElement(Object obj): Adds the specified component to the
end of this vector, increasing its size by one.Return type void.
| Is This Answer Correct ? | 19 Yes | 3 No |
Answer / sandhya sree malladi
This method is identical in functionality to the add
(Object) method (which is part of the List interface).
add(Object ) is due the fact that Vector implements List
Interface and it is appeared since Java 1.2 when Vector was
moved to Collections: The collection classes from earlier
releases, Vector and Hashtable, have been retrofitted to
implement the collection interfaces.
addElement is "original" Vector's method....
| Is This Answer Correct ? | 16 Yes | 4 No |
What is static variable with example?
What is parsing a sentence?
Can we sort arraylist in java?
If I don't provide any arguments on the command line, then what will the value stored in the string array passed into the main() method, empty or null?
What is natural ordering in java?
Can we initialize the final blank variable?
what is polymorphism with example?types of polymorphism?
What is an exception? difference between Checked and Unchecked exception in Java
0 Answers SkillGun Technologies,
Do I need java on my computer?
Is java 9 released?
What is formatted output in java?
Why do we use predicate in java?
Core Java 
