Describe queue operation.
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Can you provide some implementation of a dictionary having large number of words?
Can we store primitives in collections?
applications of linked lists and mostly used linked list?
Differentiate between set and map.
Which is the parent class of abstractsequentiallist class?
Is map a collection?
Which is faster treemap or hashmap?
What is the complexity of adding an element to the heap?
Differentiate between push and pop?
How do you check if a stack is empty or not?
Explain what do you mean by insertion sort, bubble sort and selection sort? Also, explain the differences among the functionalities of the three sorts.
What is the difference between hashset and linkedhashset?