Q. The concepts of data models that are only useful to computer specialists rather than end users of programs are classified as

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

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Q. The process of converting the requests into results between three-schema architecture internal, external and conceptual levels is called

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Q. The type of legacy data model in which related records are represented by each hierarchy in the tree structure is classified as

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Q. The type of data model which provide concepts in a way users of data recognize data models is considered as

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Q. For a three-schema architecture, there is strict partition between external, internal and conceptual level and the language used in this structure is

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Q. The levels in which the three schema architecture can be defined includes

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Q. The type of data independence in which the schema can be altered on conceptual level without altering external level is classified as

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

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Q. The process of suppression of details regarding storage and data type to highlight important features for better understanding is called

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Q. In two-tier client -„ server architecture, the running of application programs and the user interface programs is in control of

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Q. In database schema, the database snapshot is also called

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Q. The Conference on Data Systems Languages Database Task Group is a committee to

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Q. In client -„ server architecture, the system which consists of software's and peripheral devices for archiving, printing and accessing files is called

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Q. The behavior which allows the database designer to specify user defined operations for databases is called

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

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Q. The capacity to alter the database schema at one level without altering any other schema level is classified as

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Q. The database management architecture in which there is middle level between database server and client server is classified as

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Q. While designing the database management system, if the performance is the main issue to be considered then the DBMS designed is called

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Q. The handling of user interface, data dictionary, concurrency control and global query optimization are tasks of

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