answersLogoWhite

0

It means showing the essential features of a program and hiding the unessential ones.ex-in home when fan is fitted the wiring is under grounded.....

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Information Science
Related Questions

Layers of data abstraction in dbms?

select*from stludent


Definition of key in dbms?

It is a pool of data through which data are enter into into the table for data management.


What is the Componentes of dbms?

Data Definition Lenguage (DDL) Data Manipulation Lenguage (DML) Data Dictionary


What is data abstraction in DBMS?

Purpose of database users with an abstract view of the data that is system hides certain details of how the data are stored and maintained. It gives an architecture is to separate the user applications and the physical database.


What is data abstruction in dbms?

Remove all redundancy from database using Normalization to ensure almost purest form of data base is called abstraction. literally abstraction is a process of removing unnecessary information from database. it hide super flush information form database and gives emphasis on valuable information.


Show the difference bw 3-levels of data abstraction in DBMS?

The three levels of data abstraction in a DBMS are physical, logical, and view. Physical level: Describes how data is stored in the database, including details like data storage and access paths. Logical level: Focuses on the structure of the data in the database, including schemas, tables, and relationships. View level: Represents how users view the data, providing a customized and simplified representation of the data to different user groups.


Definition of data abstraction in rdbms?

Data Abstraction in DBMS means hiding implementation details(i.e. high level details) from end user.e.g. In case of storage of data in database user can only access the database, but implementation details such as how the data is stored phisically onto the disc is hidden from user.


What is data abstraction and data hiding in oops concepts?

abstraction is show nonessential data to user ,


What does an DBMS do?

DBMS is database management system and it stores data that are related. DBMS maintains data security and integrity as well.


Major components of DBMS?

major components of database management system are as follow. 1) Software. 2) Hardware. 3) Data. 4) Procedure. 5) Access language. Software: software plays an important role in the DBMS.


What is data dependency in data base?

In DBMS approach,Data files are managed by database management system,Storage details are hidden from user program,thus creating a level of abstraction ... SOMNATH CHOWDHURY MCA(Engineering) G.H.Raisoni College Of engineering Wagholi,Pune


What are three types of dbms?

Hierarchical DBMSNetwork DBMSRelational DBMS