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What is a many to many relationship in dbms?
Many to many relationship in DBMS is usually a mirror of the real-life relationship between objects that tables represent.
What the ERD?
Entity Relationship Diagrams (ERD's) are a way of diagrammatically showing entities in an organisations and how they relate to each other. ERD's show detailed representations of the information that is used in a system and how it relates to other data. There are a number of symbols that represent the entities and the relationships between them; the relationship can be a one to many relationship, many to many or one to one.
Which can be used to represent a many to many relation with abstract data types?
tree
How many wires is dedicated to transfer data?
A complete data bus structure is responsible to do this
What is the difference between relation and table in data base?
Table is where the data is stored and in a well designed schema a table represents some real world object such as CUSTOMER, ORDER, etc., Now the real world objects have relationships. For example, a CUSTOMER has many ORDERS. To represent this relationship a database relationship was invented.
What are pictorial figures that represent programs?
There are many such systems of diagrams used to aid program design (e.g. data flow diagrams, entity relationship diagrams, control flow diagrams, flowcharts).
What does the mean absolute deviation represent?
how many numbers your data is away from your mean
Structure activity relationship of Aspirin?
There are many structure activity relationship studies of Aspirin. Some of them are one to things, while others have found a great deal of knowledge.
How many linked list are used in data structure?
How many apples are used in fruit.
In order to represent a type of relationship a third table is created using the keys from the two entities being related?
That is done in a many to many relationship.
How many search techniqe's in data structure?
There are two types of searching technique used in data structure.such as linear and binary search.
What is a popular form of summary many sociologists utilize to quickly and clearly show a relationship between two variables?
Sociologists often use scatter plots to visually represent the relationship between two variables. This graphical tool helps quickly identify patterns and trends in the data, showing the strength and direction of the relationship between the variables.
