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Can weak entity be converted into strong entity in DBMS?
A weak entity set can always be make into strong entity set by adding to its attribute of its identifying entity set. For a weak entity set, we add columns to the table corresponding to the primary key of the strong entity set on which the weak set is dependent.
What is Entity instances?
Entity instance is a single occurrence of an entity type. Also known as an instance. Unlike entity type, many instances of entity type may be represented by data stored in the database.
Entity type vs entity instance?
Entity Type : A collection of entities that share common properties or characteristics. for example student is an entity type with common attributes such as student_ID , Name, Class etc. These characteristics are common to all students. Entity Instance: A single occurrence of a particular entity type is called entity instance..
What is the difference between a virtual channel and virtual path?
A virtual channel defines a single point to point connection, identified by its virtual channel identifier (VCI). A virtual path however, is a bundle of virtual channels that share the same end-point. Hence, a virtual path can be considered as a container that contains several virtual channels. Each virtual path is identified by its unique virtual path identifier (VPI). sridhara................
What is weak entity sets in dbms?
An entity set may not have sufficient attributes to form a primary key is called weak entity set. One with primary key is called strong entity set.
What is a virtual entity type used to represent multiple entities and relationships in an ERD?
entity cluster
What is physical object in c plus plus?
A physical object is a real-world entity -- one you can physically sense either by seeing it, touching it, smelling it, hearing it or tasting it. By contrast, a virtual object is one we can only imagine. In object-oriented programming languages such as C++, all objects are virtual entities that can be used to represent a physical entity or an imagined entity, or a combination of both, either in whole or in part.
What is the definition for the word resource?
It is any physical or virtual entity of limited availability or anything used to help one earn a living.
Can you get married in roblox?
No, Roblox is a virtual gaming platform and not a legal entity to facilitate real-world marriages.
What is entity classes?
same as entity class or entity type or entity set
What is the difference between a reporting entity and a taxable entity?
the difference between a reporting entity and a taxable entity is, a reporting entity is the company or organization and the taxable entity is the individual.
Difference between entity and entity set?
Entity - Table Entity Set - Rows in Table
What is the possessive form of entity?
The possessive form of the noun entity is entity's.
What is your weaknesses physical aspects?
As a digital assistant, I don't have physical weaknesses because I am a virtual entity that exists solely in the digital realm. My capabilities are limited to providing information and assistance through text-based interactions.
A business entity that is a separate taxable entity is called what?
Business Entity Concept
What is the possessive form of the word entity?
The possessive form for the noun entity is entity's.
What is a cultural entity?
cultural entity
