Is hashmap an array?


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More Data Structures Interview Questions

1) Program A and B are analyzed and found to have worst- case running times no greater than 150nlog2n and n2 respectively.Answer the folloWing questions if possible.. i) which program has the better guarantee on the running time,for larger values of n(n>10000) ? ii) which program has the better guarantee on the running time,for small values of n(n<100) ? iii) which program will run faster on average for n =1000 2) wRite a program to compute the number of collisions required in a long random sequence of insertions using linear probing ,quadratic probing and double hashing 3) what is the optimal way to compute A1 A2 A3 A4 A5 A6 where the dimensions of the matrices are A1:10*20 A2 : 20 * 1 A3 : 1 * 40 A4 : 40*5 A5 : 5 * 30 A6 : 30 X 15

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Which is better hashmap or arraylist?

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What are the disadvantages of representing a stack or queue by a linked list?

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Is binary tree balanced?

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Define hashing?

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What is dangling pointer and how to avoid it?

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Classify the Hashing Functions based on the various methods by which the key value is found.

1 Answers  


Why is quicksort unstable?

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Tell me the difference between the character array and a string.

0 Answers   Honeywell, HPCL, Huawei, Zomato,


How do you balance a tree?

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How do you find the number of comparisons in bubble sort?

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What is difference between array and arraylist?

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