1. Consider the following functionality of LinkedIn where each user have one or more connections and they can endorse any skill user have mentioned. Perform the following tasks: a) Create an ERD based on the scenario (DONE ALREADY - SKIP THIS - ATTACHING PIC BELOW) b) Implement ORM based on the ERD (write c++ code)

[Hint] User have multiple skills. User have multiple connections. Each connection can endorse any of the users skills.

Part A:-

Skills & Endorsements + Add skill 1 Top Skills 99. C# 65 Software Development 47 VB.NET 27 Microsoft SQL Server 27 OOP 21 LINQ 20 ASP.NET 19 iOS development 13 Objective-C 10 WCF Services ERD DIAGRAM. User Contact User-email User-Id USER Usor designo. User-from User-loname Gets HAS HAS) (Skill-score C-skill Recommendation Skill-Id Id Skill-endorse ISKILL THAS) (Skill-nang CONNECTION C-name HAS CONNECTS Skill Topic) (C-groups C-id C-Name C-connect JOB-Id JOINS JOB (JOB-Typ Group. Id GROUP JOB-Name) Job Dec Group-type) G-memberi Skills & Endorsements + Add skill 1 Top Skills 99. C# 65 Software Development 47 VB.NET 27 Microsoft SQL Server 27 OOP 21 LINQ 20 ASP.NET 19 iOS development 13 Objective-C 10 WCF Services ERD DIAGRAM. User Contact User-email User-Id USER Usor designo. User-from User-loname Gets HAS HAS) (Skill-score C-skill Recommendation Skill-Id Id Skill-endorse ISKILL THAS) (Skill-nang CONNECTION C-name HAS CONNECTS Skill Topic) (C-groups C-id C-Name C-connect JOB-Id JOINS JOB (JOB-Typ Group. Id GROUP JOB-Name) Job Dec Group-type) G-memberi