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An entity refers to a distinct element with unique identity or characteristics, such as a person or organization. A cartographic object, on the other hand, represents a geographic feature or object on a map, like a road or building. In essence, entities are real-world entities while cartographic objects are representations of physical elements on a map.
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What is cartographic object?
A cartographic object is any element represented on a map, such as roads, rivers, cities, or boundaries. These objects help in providing spatial information and context on a map for effective communication of geographic data.
What object or entity does not have a shadow?
Light itself does not have a shadow.
What does neutral object mean?
A neutral object refers to an item or entity that does not carry any positive or negative charge or bias. In different contexts, it can also refer to something that is unrelated to a particular matter or does not hold any significant value or meaning.
Difine of describe the terms entity and Attribute?
An entity refers to a distinct object, person, concept, or event about which data is stored. An attribute is a characteristic or property of an entity that describes it or provides more information about it. Attributes help to define the specific details or features of an entity.
What are differentiate object and image?
An object is the actual physical item or entity being discussed, while an image is a representation or likeness of that object, such as a photograph or drawing. The object exists in reality, while the image is a visual depiction of the object.
What is cartographic object?
A cartographic object is any element represented on a map, such as roads, rivers, cities, or boundaries. These objects help in providing spatial information and context on a map for effective communication of geographic data.
Why object is known as basic run-time entity?
coz at the run time object is provided memory , that's why object is called run time entity .
What is the definition of entity?
Entity could be anything which is perceived to have a distinct and separate existence (living or non-living). The basic object that the ER model represents is an entity. An entity is a thing in the real world with an independent existence. An entity may be an object with a physical existence or it may be an object with a conceptual existence. Each entity has attributes- the particular properties that describe it. A particular entity will have a value for each of its attributes.
What object or entity does not have a shadow?
Light itself does not have a shadow.
What is difference between object and entity?
A database object is represented as one of the following: database, schema, table, column, primary key, and foreign key A database Entity is: An entity is a thing or object of importance about which data must be captured. All things aren't entities - only those about which information should be captured. Information about an entity is captured in the form of attributes and/or relationships. If something is a candidate for being an entity and it has no attributes or relationships, it isn't an entity. Database entities appear in a data model as a box with a title. The title is the name of the entity.
What is the difference between the class and the entity?
A class is a type. An entity is a object created from this type. A class is like a definition and the entity behaves as per this definition.
What is the difference between an entity and an object in the context of data modeling?
In data modeling, an entity represents a real-world concept or thing, while an object is a specific instance of that entity. Entities are more abstract and general, while objects are concrete and specific.
Define an entity?
An entity is something that exists by itself, although it need not be of material existence.
What is an entity in RDBMS?
its an object exists and distinguishable from other objects...
Oops concept in oracle?
Each entity is consider as a object
What is a database entity?
entity is an object with physical existence(car, house, person) or with conceptual existence (company, university course)
1. What are objects?
Object is an identifiable entity with some characteristics and behaviour .A class is a group of objects that share common properties.
