10:5049..Case Study 1 (CC-105).p. OCASE STUDY #1 (CC – 105)Instructions: Based from the given data dictionary below, answer the following questions:DATABASE NAME: ENROLLMENTTABLE NAMEATTRIBUTE NAMECONTENTSDATA TYPEREQUIRED FIELDPK or FKSTUDENTSTUD_NUMStudent's ID NumberCHAR(13)VARCHAR(50)YPKSTUD_FNAMEStudent's First NameYSTUD_LNAMEStudent's Last NameVARCHAR(50)YEAR(4)YYR ADMITYear AdmittedYCOURSECOURSE IDCourse IDCHAR(13)CHAR(15)CHAR(40)CHAR(15)VARCHAR(60)CHAR(6)YPKCOURSE_NAMECourse Name in Abbreviated FormYCourse Major (if any)Subject _IDSubject NameSubject UnitsCOURSE MAJORNSUBJECTSUBJ_IDYPKSUBJ NAMEYSUBJ_UNITSY1. How many entities are there within the entire database?2. How many attributes are there for each entity?3. Give at least four (4) constraint within each of the entities.1 of 1

Here, the database name is ENROLLMENT. 1. An entity refers to the real-world object that can be…

Answered: 1. How many entities are there within…

1. How many entities are there within the entire database? 2. How many attributes are there for each entity? 3. Give at least four (4) constraint within each of the entities.

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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