Question 1

A primary key when combined with a foreign key create

Accepted Answer

A) Parent child relationship between the tables that connect them. 
B) Network model between the tables that connect them. 
C) Many-to-many relationship between the tables that connect them. 
D) None of the above. 
A) Parent child relationship between the tables that connect them. 
B) Network model between the tables that connect them. 
C) Many-to-many relationship between the tables that connect them. 
D) None of the above.

Question 2

In a file-oriented system there is:

Accepted Answer

A) Data inconsistency 
B) Duplication of data 
C) Data independence 
D) Al of these. 
A) Data inconsistency 
B) Duplication of data 
C) Data independence 
D) Al of these.

A primary key when combined with a foreign key create

In a file-oriented system there is:

Database Management System DBMS: Part B

Database Management and Data Mining

Database Management System: Relational Model and Operations

Oracle Backup, Distributed Databases, and SQL Commands

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Exam 1: Database Management System DBMS: Part A

A primary key when combined with a foreign key create

In a file-oriented system there is:

Database Management System DBMS: Part B

Database Management and Data Mining

Database Management System: Relational Model and Operations

Oracle Backup, Distributed Databases, and SQL Commands

Filters