Can you distinguish between ArrayList and Array?
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What is complexity algorithm?
What are the advantage of collection classes over arrays?
Differentiate null and void?
What are some of the best practices relating to the java collection framework?
What does each entry in the link list called?
Define an abstract data type (adt)?
Which sorting does collections sort use?
Which interfaces are implemented by printerstatereasons?
Explain linear linked implementation of Stack and Queue?
Can a hashset contain duplicates?
What are the advantages of linked list over an array?
What are skew trees? For a tree with 4 nodes draw all possible binary? Generalize for n nodes how many binary trees can be drawn?