Explain the applications of stack?
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Define root?
sir plz. send me a bunch of questions related to this topic which may help me in campus selection
Is list a data structure?
an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].
How to use appendNode() in linkedlist()?
Explain binary tree traversals?
How will you check the validity of an expression containing nested parentheses?
What is data structure operations?
What is a matrix?
What is the types of data structure?
Will this code give error if I try to add two heterogeneous elements in the arraylist? And why?
What are different types of sorting techniques?