0
the process of designating subgroupingswithin an entity set
What else can I help you with?
What is meant by specialization in dbms?
Specialization in DBMS refers to the process of dividing a superclass into multiple subclasses based on specific characteristics. Each subclass inherits attributes and relationships from the superclass, allowing for more specific data modeling and organization. Specialization helps to represent complex data structures in a more organized and efficient manner.
What is meant by data consistency in DBMS?
sdfsfas
What is specialization in dbms?
Specialization in database management refers to the process of creating subtypes from a supertype entity in an entity-relationship (ER) model. It allows for the customization and organization of data based on unique characteristics within a specific subset of the main entity. This helps in categorizing and structuring data more efficiently.
What is meant by the term cell specialization?
Cell specialization is a term that is used in biology. How cells specialize to do a specific function is cell specialization. It is controlled by gene regulations.
How did farming lead to specialization?
As time passed, farmers could grow more crops thus leading to more surplus. This meant that not everyone had to be a farmer, leading to job specialization.
What are highlights of DBMS?
NA_ what are highlights of advanced DBMS what are highlights of advanced DBMS what are highlights of advanced DBMS
Meant of transaction and important limits in DBMS?
Transactions' Importance:Users can submit transaction and can think of each transaction as executing by itself.A transaction might commit after completing all its actions, or it could abort(or be aborted by the DBMS) after executing some actions.
Is java DBMS?
no, Java is not dbms.. Java is a programming language Dbms is database
Is SQL DBMS or RDBMS?
dbms
What are three types of dbms?
Hierarchical DBMSNetwork DBMSRelational DBMS
What are rows in dbms?
In DBMS the data is stored in the form of table . Each row in DBMS is known as tuple.
What is difference between generalization and specialization in DBMS?
DBMS: Data Base Management Systemgeneralization and specialization are important relationships that exist betweena higher level entity set and one or more lower level entity sets.1. generalization is the result of taking the union of two or more lower level entity sets to produce a higher level entity sets.specialization is the results of taking subsets of a higher level entity set to form a lower level entity sets.2. In generalization,each higher level entity must also be a lower level entity.In specialization,some higher level entities may not have lower-level entity sets at all.3. Specialization is a Top Down process where as Generalization is Bottom Up process.
