Q. Which of the following is not characteristic of a relational database model?

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Q. A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields.

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Q. A compound key

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Q. If a piece of data is stored in two places in the database, then

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Q. A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As

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Q. When the primary key is null of the new tuple then the constraint violated is

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Q. In formal relational model, the set of indivisible values is called

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Q. In relational model terminology, the table is considered as

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Q. The key which specifies that two different tuples cannot have the same value is classified as

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Q. The format or data type must be specified for

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Q. In a relation schema, each key of schema having more than one key is classified as

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Q. In the data model schemas, the constraints that are can not be expressed directly are classified as

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Q. The cardinality in relational data model is considered as

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Q. The constraint violated when the given value of attribute is not included in the corresponding domain is

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Q. If two or more constraints are violated by using insert operation then by default the

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Q. In the data model, the inherent constraints are classified as

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Q. The multi-valued dependencies and functional dependencies are classified as category of

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Q. The model in which the multi-valued and composite attributes is considered as

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Q. The type of constraint in which value of each attribute (X) must be an indivisible value from domain (X) is classified as

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Q. The constraints which deals with the changes in the database are classified as

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