Collection Framework  Interview In Java? Q1) What is Iterable Interface In Java? Q2) What is the difference between Collections and Collection? Q3) Which is faster to access ArrayList or LinkedList? Q4) Which is faster ArrayList or Vector? Q5) How to create Synchronized ArrayList? Q6) What is hashCode() in Java, how to get the hashcode of Object? Q7) Difference between Iterator and ListIterator? Q8)  What is Comparable and Comparator Interface in Java? Q9)  What is the difference between Hashtable and HashMap? Q10)  Difference between LIST and Set? Q11)  What is the difference between Set and MAP? Q12)  What is Queue Interface In java? Q13)  What is Priority Queue and Abstract Queue in Java?