Types of binary relationships in DBMS
Describe briefly three types of binary relationships in DBMS?
Expert
The three types of binary relationships which are used in DBMS are as follows:
a) 1: 1 - a single entity instance of one kind is linked to a single-entity instance of any other type.b) 1 : N - a single entity instance of one kind is linked to many-entity instances of another type.c) M : N - many-entity instances of one kind is linked to many-entity instances of another type.
Define the term OCI?
Briefly describe the differentiation between the EXCEPT and INTERSECT operators?
Give a brief introduction of the term Dimensional Modeling?
Write down the brief note on the differentiations between Normalizer and Normalizer transformation?
State difference between the Stand–alone and the Embedded filter?
Write down the level of Granularity of a fact table?
Who can create up a database or system team? Give a short demonstration of each.
Briefly explain the functional differentiations between COGNOs and BO?
Objectives create an external DTD that dictates a relational model-like data structure for XML documents. Assignment 1 Description W
Give a brief differentiation between metadata and data dictionary?
18,76,764
1933619 Asked
3,689
Active Tutors
1423264
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!