Design and implement an application that maintains the data for a simple social network. Each person in the network should have a profile that contains the person’s name, an image(Optional), current status(Online, offline, busy,...), and a list of friends. Your application should allow a user to join the network, leave the network, create a profile, modify the profile, search for other profiles, and add and remove friends.Reference: Data Structures and Abstractions with Java, Frank M. Carrano, 4th Edition, Pearson, 2015. You can use any data structure you have learned and written so far.DO NOT USE ANY JAVA to import data structures! (Except arrays)Use your own data structures that you wrote by yourself.Use at least a hash table or a dictionary.You need at least 2 data structures: One for profiles and one for the list of the friends of those profiles.You need to implement CRUD:C= Create: Add profile- Add friendsR= Read: Read the information of a profile - Search for other profilesU= Update: Update and edit the profile - Update the friend listD= Delete: Delete a profile - Delete a friend of a profile.

Algorithm: Create a Profile class to store the profile information, including name, image, status,…

Answered: Design and implement an application…

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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Design and implement an application that maintains the data for a simple social network. Each person in the network should have a profile that contains the person’s name, an image(Optional), current status(Online, offline, busy,...), and a list of friends. Your application should allow a user to join the network, leave the network, create a profile, modify the profile, search for other profiles, and add and remove friends.

Reference: Data Structures and Abstractions with Java, Frank M. Carrano, 4th Edition, Pearson, 2015.

You can use any data structure you have learned and written so far.
DO NOT USE ANY JAVA to import data structures! (Except arrays)
Use your own data structures that you wrote by yourself.
Use at least a hash table or a dictionary.
You need at least 2 data structures: One for profiles and one for the list of the friends of those profiles.
You need to implement CRUD:
- C= Create: Add profile- Add friends
- R= Read: Read the information of a profile - Search for other profiles
- U= Update: Update and edit the profile - Update the friend list
- D= Delete: Delete a profile - Delete a friend of a profile.

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