0
1.what is a Relationship in database management system?
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the use of dbms?
DataBase Management System (DBMS)is a software package# it allows data to be effectively stored, retrieved and manipulatedand # the data stored in a DBMS packege can be accessed by multiple users and by multiple application programs like (SQL Server, Oracle, Ms-Access) .Types of DBMS# Hierarachical DBMS (HDBMS)# Network DBMS (NDBMS)# Relational DBMS (RDBMS)# Object Oriented DataBase(OODB)# Distributed DBMS (DDBMS)
Can you write a program in DBMS like C?
DBMS means Data Base Management System, it is not a programming language.
What is class in DBMS?
class in dbms is nothing but a collection of attributes.... class in java is defined as collection of objects....:D
What is the economy of scale in DBMS?
A DBMS delivers economy of scale because it is optimized for processing large amounts of data.
DBMS used in web-based application?
MYSQL - a freely distributed DBMS Microsoft SQL Server - the product of old-brand Microsoft Oracle - a strong and powerful DBMS, which is normally used by larger enterprises nowadays.
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 is relation instance in DBMS?
In DBMS, a relation instance refers to a particular set of data rows within a database table at a given point in time. It represents the actual values stored in the database for that specific table. Each row in a relation instance corresponds to a record or tuple within the table, containing values for each attribute.
How many types relationship in DBMS?
There are 4 type of relationship ...one to oneone to manymany to manymany to one
What is modality in DBMS?
when a relationship is optional then the value of the modality is zero. when mandatory then the modality is one.
How do you convert an entity relationship diagram to a table?
converting er diagram to table in dbms?
What is the difference between relation and relationship in dbms?
In a database management system (DBMS), a relation refers to a table that stores data in rows and columns, representing an entity or concept. A relationship, on the other hand, defines the connection between tables based on common fields, such as primary and foreign keys, to establish associations between different entities in the database. Relations are used to store data, while relationships define how data in different tables are related to each other.
Aggregation in dbms?
•A feature of the entity relationship model that allows a relationship set to participate in another relationship set. • • This is indicated on an ER diagram by drawing a dashed box around the aggregation.
What are highlights of DBMS?
NA_ what are highlights of advanced DBMS what are highlights of advanced DBMS what are highlights of advanced DBMS
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?
Three types of DBMS (Database Management Systems) include relational DBMS, object-oriented DBMS, and NoSQL DBMS. Relational DBMS organizes data into tables with rows and columns, object-oriented DBMS stores data as objects and classes, and NoSQL DBMS handles unstructured and semi-structured data with flexible schemas.
1 How is the relationship between application programs and DBMS changing over time?
Try reading the book recommended for COIS 5310.
