What are the disadvantages of using collection classes over arrays?
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Explain the Complete structure of hashmap along with the basic coding of the hashmap internal implementation.
How do I start preparing for placement?
Check if duplicates exist in an array of N which has range 1 to N.
What is Storage Structures and File Structures? Can you show their relation? What are the examples of each? Thanks
What do you mean by spanning tree?
Is heap sort stable?
What is sequential sorting?
Differentiate between compilers and interpreters.
Advanced problems related to Data Structures were asked
Can we change load factor of hashmap?
What is binary tree? Explain its uses.
What is the minimum number of queues that can be used to implement a priority queue?