Q. The object-oriented development life cycle is which of the following?

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Q. CASE tools do not include which of the following features?

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Q. A subschema expresses

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Q. The association between two or more entities in a database system is classified as

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Q. In Three-Schema Architecture, the schema which gives details about data types, constraints and entities is classified as

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Q. Data Model is collection of conceptual tools for describing

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Q. Which of the following data constraints would be used to specify that the value of cells in a column must be one of a specific set of possible values?

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Q. Multiplicity is the same as what concept for an ERD?

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Q. ____________ means to hide certain details of how data is stored and maintain.

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Q. In enterprise data modeling, which is incorrect?

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Q. In DBMS, the set-at-a-time manipulation language is also called

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Q. The hierarchical models and network models are considered as types of

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Q. The Enterprise tier of the three-tiered database architecture includes:

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Q. The keyword "inverse" is used in which of the following?

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Q. The middle computer system which is accessed to access database server is classified as

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Q. A data dictionary doesn't provide information about:

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Q. Hierarchical model is also called

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Q. SET concept is used in :

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Q. There are _________ levels of data abstraction.

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Q. The process of reading a database schema and producing a data model from that schema is known as:

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