Q. Which of the following is not a logical data-base structure?

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Q. The relational model uses some unfamiliar terminology. A tuple is equivalent to a:

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Q. A top-to-bottom relationship among the items in a database is established by a

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Q. In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.

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Q. Which of the following is true of a network structure?

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Q. Internal auditors should review data system design before they are

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Q. If you want your database to include methods, you should use a _____ database.

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Q. The model for a _____ resembles the hierarchical model in many respects.

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Q. The model for a record management system might be

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Q. A data dictionary is a special file that contains

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

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Q. In order to use a record management system

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Q. Goals for the design of the logical schema include

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Q. Subschema can be used to

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

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Q. A tool that can help designers understand the dependencies of database structures is a:

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Q. In the three-tier architecture, the intermediate layer between database and client servers is classified as

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Q. The form of data model in which the concepts provided are useful for end users and are also close to the way it is stored in computer system is called

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Q. The architecture of database in which the characteristics such as program insulations, multiple user support and the use of catalogs are achieved is classified as

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