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

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Q. The objects in database description is called

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Q. The collection of all the concepts that must be used to describe database structure is called

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Q. In two-tier client -„ server architecture, the functions of transaction server and query server are controlled by

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Q. The data model, access path and number of users of database management system are the criteria for

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Q. The computing model in which the large number of printers, PCs, Web servers and database servers are connected to each other with the help of network is classified as

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Q. The type of database management system in which all the application programs are executed and processes with one machine is classified as

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Q. In a database of company, if the employees are classified as entity then the name of employees is called

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Q. All the information about usage standards, decision of designs, user information and description of application programs is stored in

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Q. In Three-Schema Architecture, the schema which gives the description about physical data model, access path and details of storage of data is called

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Q. The local concurrency control, storage of data on disk pages and the buffering of disk pages are considered as tasks of

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Q. The features which allows users to update the database and specifying retrievals are part of

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Q. In the network model, the one to many relationship is denoted by

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Q. The data model which uses the concepts such as attributes, relationships and entities is classified as

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Q. In categories of data modeling, the high level data models are also called

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Q. In database management system, the current set of instance or database snapshot is also called

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Q. In Three-Schema Architecture, the schema in which the part of database is described to the user group who is interested and other details are kept hide is called

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Q. If the high level data manipulation language is used in standalone interface manner then this language is considered as

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Q. In data modeling, the data constraints, data relationships and data types for the stored data are classified as

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Q. The type of relational database which incorporate the concepts of object database is classified as

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