Does arraylist extend list?
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Draw the B-tree of order 3 created by inserting the following data arriving in sequence – 92 24 6 7 11 8 22 4 5 16 19 20 78
why do tree always takes o(log n) time?
There are 8, 15, 13, 14 nodes were there in 4 different trees. Which of them could have formed a full binary tree?
Which sorting method is slowest?
What is bubble sort with example?
Explain the internal working of a hash map?
What is the relationship between a queue and its underlying array?
Define heap?
What is the difference between hashmap and treemap?
Is array static or dynamic?
What is the difference between collection and collections?
What is the meaning of anonymous array? Explain with an example?