Question

7. The one who kept turning up like a bad penny was
(a) Mohanlal
b) Parimal Ghose
(C) Dinesh Mukerji
d) Chunilal
Ans.​

Answer 1

Answer:

Vector is like the dynamic array which can grow or shrink its size. Unlike array, we can store n-number of elements in it as there is no size limit. It is a part of Java Collection framework since Java 1.2. It is found in the java.util package and implements the List interface, so we can use all the methods of List interface here.Table of Contents

1. Why ArrayList better than Array?

2. Create ArrayList

3. Add element

4. Change an element

5. Remove element

6. Loop ArrayList

7. ArrayList size

8. A simple example of ArrayList

9. Sort ArrayList

10. Methods of ArrayList class

11. Links of 50+ Tutorials and examples published on this website

Answer 2

Answer:

d) Chunilal

Explanation:

hope it helps