Q1:All the following statements about weak and strong entity sets are True, Except:Select one:a. The weak entity set depends on the existence of the strong entity setb. PK of the strong entity set is not explicitly stored with the weak entity setc. An entity set that does not have a primary key is referred to as a weak entity setd. In ER-Diagram, the identifying relationship of a weak entity in represented as a doublediamonde. The PK of the weak entity set is only formed by the primary key of the strong entity setBelow are two pictures, each with a second and third question Select the correct table(s) mapping that will be generated from the following ERD:MIDMusicSelect one:datehasMusic (MID, date, PID) and Piano (PID)Music (MID) and Piano (PID, date)has (date)Music (MID, date) and Piano (PID)→PIDPiano What is the result of the following TWO DDL statementsCreate table Employee (EID varchar(5), Ename varchar(25), primary key (EID));Create table Department (DID varchar(5), Dname varchar(25), EID varchar(5),primary key (DID), Foreign key (EID) references Employee (EID));Select one:Two tables will be created with no relationship.One table will be created with unary one-to-many relationshipTwo tables will be created with one-to-many relationship, the Department tableis the many side.Two tables will be created with one-to-many relationship, the Employee table isthe many side.

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Q1: All the following statements about weak and strong entity sets are True, Except: Select one: a. The weak entity set depends on the existence of the strong entity set b. PK of the strong entity set is not explicitly stored with the weak entity set c. An entity set that does not have a primary key is referred to as a weak entity set d. In ER-Diagram, the identifying relationship of a weak entity in represented as a double diamond e. The PK of the weak entity set is only formed by the primary key of the strong entity set Below are two pictures, each with a second and third question

Q1: All the following statements about weak and strong entity sets are True, Except: Select one: a. The weak entity set depends on the existence of the strong entity set b. PK of the strong entity set is not explicitly stored with the weak entity set c. An entity set that does not have a primary key is referred to as a weak entity set d. In ER-Diagram, the identifying relationship of a weak entity in represented as a double diamond e. The PK of the weak entity set is only formed by the primary key of the strong entity set Below are two pictures, each with a second and third question

Np Ms Office 365/Excel 2016 I Ntermed

1st Edition

ISBN:9781337508841

Author:Carey

Publisher:Carey

Chapter5: Working With Excel Tables, Pivottables, And Pivotcharts

Section: Chapter Questions

Problem 1.6CP

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