what is the difference between ArrayList and Vector
Answer Posted / dara
ArrayList is non synchronized.Vector is
synchronized.ArrayList is very fast because non
synchronized.we can specify the increment size with the
vector and with arrayList we cannot
| Is This Answer Correct ? | 29 Yes | 2 No |
Post New Answer View All Answers
What are methods in java?
Explain the JDB in depth & command line.
What is a protected class in java?
What is the difference between sleep and wait in java?
What is the default execution method in java?
Can we increase array size dynamically in java?
What are adapter classes?
What about interrupt() method of thread class ?
What is method reference in java?
What is overloading and overriding in java?
Explain the importance of finalize() method.
What is immutability in java?
Can we override static methods in java?
What is the difference between class & object?
What are the benefits of operations?