Inheritable attributes are characteristics or properties of an object in an object-oriented programming language that can be passed down from a parent object to its child objects. Inheritance allows child objects to inherit the attributes and behavior of their parent objects, promoting code reuse and maintaining a hierarchical relationship between objects.
A key attribute is an attribute that uniquely identifies a record in a database table. Non-key attributes are attributes that are not used to uniquely identify records, but provide additional information about the data.
Metadata provides information about a piece of data, such as its size, format, or author. Attributes, on the other hand, are characteristics or properties of an entity, object, or file that define its features or behavior. In essence, metadata describes the data itself, while attributes describe specific qualities or traits of an entity.
A non-key attribute is an attribute in a relation that is not part of the primary key. These attributes are functionally dependent on the primary key and are subject to normalization to reduce data redundancy and improve database consistency.
Entities are the objects or concepts that we want to store data about, while attributes are the characteristics or properties of those entities. Each entity can have multiple attributes that describe different aspects of the entity. Attributes provide details about entities and help to define their unique features within a database or system.
In an ER diagram, the types of data models created in sequence are entities, attributes, relationships, and constraints. Entities represent the real-world objects, attributes describe the properties of entities, relationships establish connections between entities, and constraints define rules for the relationships or attributes. This sequence helps in organizing the structure and relationships of the data model effectively.
No, SPS is not inheritable.
is an altered gene in egg is inheritable
no
No。
Not by birth
yes
Marfan syndrome is one of the more common inheritable disorders.
Since only gamete cells actually participate in the creation of a new organism, it is only the mutations in gamete cells which are inheritable; mutations in somatic cells are not inheritable.
fief
Yes,it is..
YES
DNA