# 1. What is the time complexity of inserting an element at the end of an array, assuming the array has n elements? 2. Explain the difference between a stack and a queue data structure. 3. What is the purpose of

1. What is the time complexity of inserting an element at the end of an array, assuming the array has n elements?

2. Explain the difference between a stack and a queue data structure.

3. What is the purpose of a hash table, and how does it achieve efficient key-value lookup?

4. Describe the concept of recursion and provide an example of a recursive algorithm.

5. Compare and contrast the efficiency of bubble sort and quicksort algorithms.

6. What is the difference between a binary tree and a binary search tree?

7. Explain the concept of dynamic programming and provide an example problem that can be solved using this technique.

8. What is the difference between breadth-first search (BFS) and depth-first search (DFS) algorithms? In which scenarios would you prefer to use each?

9. What is the purpose of a heap data structure, and how does it differ from a binary search tree?

10. What is the difference between a linked list and an array, and what are the advantages and disadvantages of each?

- Expert Answer

## The detailed answer for the above question is provided below 1 The time complexity of inserting an element at the end of an array is O 1 constant time It does not depend on the size of the array since View the full answer

**Related Book For**

## College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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**Posted Date:**June 05, 2023 09:07:26