Q. Logical design of database is called

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

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Q. A data dictionary is a special file that contains

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

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

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Q. In the architecture of a database system external level is the

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Q. A UML diagram includes which of the following?

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Q. In the two-tier architecture, the server is considered as

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Q. Which of the following column properties specifies whether or not cells in a column must contain a data value?

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Q. The database catalog or dictionary defining the descriptive information which is stored in database is called

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Q. Logical Data independence is ability to modify ____________ without causing application program to rewrite.

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Q. The data model that is produced from reverse engineering is:

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

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Q. Whose role is it to determine the requirements and design for a database?

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

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Q. The benefits of object-oriented modeling are which of the following?

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Q. Entity Relationship model consists of collection of basic objects called _________ and relationship among these objects.

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Q. Which of the following is true concerning an ODBMS?

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