Design an E-R diagram for the following: User{uID, uName, uEmail, profilePicture, contactInfo} Tutor{tID, availability, teachingSubject} Session{sID, tID, uID, startTime, endTime, duration, status, paymentStatus} Message{mID, tID, uID, content} Payment{pID, uID, tID, sID, paymentStatus, amount} Review{rID, tID, uID, rating, reviewText}

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 an E-R diagram for the following:

User{uID, uName, uEmail, profilePicture, contactInfo}

Tutor{tID, availability, teachingSubject}

Session{sID, tID, uID, startTime, endTime, duration, status, paymentStatus}

Message{mID, tID, uID, content}

Payment{pID, uID, tID, sID, paymentStatus, amount}

Review{rID, tID, uID, rating, reviewText}

Visit Website
Login
Verify login details
Wrong email/password
Login Verified
Input parameters
Register
Account Created
-No account-
Search for Tutor
Not select Tutor
Display list of
tutor
-Tutor selected
-Change time-
Session reviewed
Display available
time
Review and rating Session ended
Session in
progress
Confirmed booking Payment Process
010
Session start-
User make payment
System
schedules the
session
Transcribed Image Text:Visit Website Login Verify login details Wrong email/password Login Verified Input parameters Register Account Created -No account- Search for Tutor Not select Tutor Display list of tutor -Tutor selected -Change time- Session reviewed Display available time Review and rating Session ended Session in progress Confirmed booking Payment Process 010 Session start- User make payment System schedules the session
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