For each of the following scenarios choose the “best" data structure from the following list or acombination of data structures: an unsorted array, linked list, DLL, circular LL, stack, queue,BST, Heap, Graph. In each case, justify your answer briefly.i.2a)When the developer needs constant time for insertion and deletion and Insert the elementin any position of the list.ii.Implement the Most Recently Used (MRU) list.Find the name in the phone book.Implement Priority Queue with efficient time complexityFind the optimized route between the cities.iii.iv.v.

We are given very beautiful questions on data structures where we are going to find out the best…

Answered: a) For each of the following scenarios…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Similar questions

What is the benefit of having a link-based implementation of the List that also tracks a reference to the last Node in the chain? Select one: a. It requires more pointes to be adjusted when performing the basic List operations b. It makes adding a new entry to a specified position an O(1) operation c. It makes the remove operation an O(1) operation d. It makes adding a new entry to the back of the List an O(1) operation
Use either static arrays or dynamically split memory to store linked lists in memory. How is each plan different?
write a code in modules and also with main class to implement the operation on linked list.. (searching , traversing , updating , and inserting.) insertion will be In empty list, In front of list, In the middle of list, at the end of list. The code should be in java language and also with simple coding and explanation.
2.
Assume that lists are implemented using an array. For each of the following List methods, say whether (in the worst case) the number of operations is independent of the size of the list (is a constant-time method), or is proportional to the size of the list (is a linear-time method)• the constructor
Implement a function to insert a node at the end of a doubly linked list. Explain the steps involved and analyze the time complexity of your implementation.
Q.2. Implement a single linked list. Elements of this linked list should be of integer type, user would provide values as input for elements of this linked list. Which does not allow insertion of duplicate value to the list.
) Implement a menu-driven program to construct a skip list and search for keysavailable/unavailable in the list.
Question 42 What makes implementing a queue with a Doubly Linked List relatively easier than implementing a queue with a typical array, where all elements stay in adjacent locations? There's no need to explicitly shift the elements of a Linked List to the front, as there would be in an array. There's no need to keep track of how many elements are present, as there would be in an array. There is no advantage to using a Linked List implementation over an array implementation. There's no need to keep track of a front and a back, as there would be in an array.

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