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Why is the food pyramid a triangle?
The food pyramid is a triangle because it is the easiets to represent the data
Food pyramid why Food Pyramid is triangle?
It is a triangle because it is the easiest to represent the data if you put it in a triangle it is easier to read it
What is dimension in data base?
horizontal
Relation between mean and standard deviation?
Standard deviation is the variance from the mean of the data.
What is the definition of a no trend?
In mathematics, if the data in a set shows no relation, then that set shows no trend.
What is the structures of the files and data bases?
I think file is a open structure. and the data base is closed structure.
What do you mean by degree of relation in relational data base management system?
The degree of a relation is the number of attributes the relation has in it.The degree of a relation can be zero or more integer. An n-ary relation is a relation in which its degree is n in turn a relation of n attribute(s).
Discuss the difference between a view and a base relation?
Views:1. This is one type of relation which is not a part of the physical database.2. It has no direct or physical relation with the database.3. Views can be used to provide security mechanism.4. Modification through a view (e.g. insert, update, delete) generally not permitted Base Relation:1. A base relation is a relation that is not a derived relation.2. While it can manipulate the conceptual or physical relations stored in the data.3. It does not provide security.4. Modification may be done with a base relation. by Joseph sailo
Which data structure is used in relational model?
The correct term is "What are data structures in database management systems?" Please learn how to speak English ~Sincerely The Hacker
What are the subject-matters of data structure?
types of data structure types of data structure
Write a note on computer structure?
Control our any data base with the help of SQL, the professional name of SQL is SEQUEL ( Structure Query English Language)
How do you amend a data structure?
How do you amend a data structure?
What is the difference between allocation and search data structure?
difference between serch data structure and allocation data structure
Why is the food pyramid a triangle?
The food pyramid is a triangle because it is the easiets to represent the data
What is the difference between data base and data base management system?
data base means a collection of data,which may be inter related. data base management system is a collection of programs for managing the data base.
How is the data structure of system R different from the relation structure?
Unlike Relational systems in System R ? Domains are not supported ? Enforcement of candidate key uniqueness is optional ? Enforcement of entity integrity is optional ? Referential integrity is not enforced
What is the weakness of Data structure diagram?
weakness of data structure diagrams
