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Prime attribute are part of any candidate key. Non-prime attribute are not part of any candidate key.
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What is attribute value in DBMS?
Values of columns
Does a nonprime divided by a nonprime ever result in a prime?
Yes. For example, 52 ÷ 4 = 13.
Does a prime multiply in a prime ever result in a a nonprime?
Always.
What are rows in dbms?
In DBMS the data is stored in the form of table . Each row in DBMS is known as tuple.
How does DBMS reduce data redundancy?
DBMS stands for database management system. DBMS reduce data redundancy as it checks if the data is duplicate and if duplicate then store it as a single record.
What is complex attribute in dbms?
Complex Attribute: A complex attribute is an attribute that is both composite and multivalued.
Does a nonprime multiplied by a nonprime ever result in a prime?
No, a nonprime number multiplied by a nonprime number will be a nonprime number.
What is derive attribute in DBMS?
Surrogate ID's
What is attribute value in DBMS?
Values of columns
Does a nonprime divided by a nonprime equal a nonprime?
A nonprime number divided by a nonprime number could be either a prime number or a nonprime number. For example, the nonprime number 64 divided by the nonprime number 32 equals the prime number 2. As an example of the other case, the nonprime number 100 divided by the nonprime number 25 equals the nonprime number 4.
What is a simple attribute in dbms?
database simple attritbute
Can a nonprime multiplied by a nonprime ever result in a prime?
No.
Does a nonprime divided by a nonprime ever result in a prime?
Yes. For example, 52 ÷ 4 = 13.
Define attribute in dbms?
In DBMS a table contains one or more columns there columns are the attribute in DBMS FOR EXAMPLE---say you have a table named "employee information"which have the following columns ID,NAME,ADDRESS THEN id ,name address are the attributes of employee..................
What do you mean by degree in DBMS?
It is the number of attribute of its relation schema. Its is an association among two or more entities..
Define domain with respect to dbms?
In database technology, domain refers to the description of an attribute's allowed values. The physical description is a set of values the attribute can have, and the semantic, or logical, description is the meaning of the attribute.
What is partial identifier in DBMS?
A partial identifier in DBMS is a type of identifier that uniquely identifies a specific entity within a given context or scope. It is a combination of attributes that, when taken together, establish a unique identity for the entity. Partial identifiers may not be unique on their own but become unique when combined with other attributes.
