What is the difference between array and arraylist?
what is the difference between arraylist and linkedlist?
Answer Posted / sureshkumar
Using array we can stored value by using index.
Using arraylist we can stored value by using key.so we can
retrive the values by using key and we can remove the value
from arraylist by using key.So the array overflow problem
wont happen.
Is This Answer Correct ? | 8 Yes | 26 No |
Post New Answer View All Answers
What is difference between fail-fast and fail-safe?
How do you represent a space in regex java?
What is parseint?
What is high level language in computer?
How do I write a self declaration?
What is the difference between jdk, jre, and jvm?
When should I use singleton?
What is anti pattern in java?
What is the purpose of an interface?
Are private methods final?
What is anagram of a string?
Can a method be static?
Explain what access modifiers can be used for methods?
Why is an interface be able to extend more than one interface but a class can’t extend more than one class?
What is difference between string and stringbuffer?