Q. In the buffer where there is no space for another block, the bllock can be inserted using

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Q. The subsystem responsible for the allocation of buffer space is called the ___________

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Q. A major goal of the database system is to minimize the number of block transfers between the disk and memory. This is achieved by

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Q. The _______ is that part of main memory available for storage of copies of disk blocks.

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Q. An Oracle object type has two parts the _________ and__________

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Q. A data dictionary is created when a __________ created.

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Q. An Oracle __________ is a set of tables and views that are used as a read-only reference about the database.

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Q. ________ is the smallest unit of allocation in an Oracle database.

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Q. __________ is a contiguous group of blocks allocated for use as part of a table, index, and so forth.

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Q. Relational schemas and other metadata about relations are stored in a structure called the ____________

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Q. A data dictionary is a special file that contains?

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Q. The information about data in a database is called _______

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Q. Which of these data models is an extension of relational data model?

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Q. Which of these is not a feature of Hierarchical model?

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Q. Which of the following is not true of the traditional approach to information processing

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Q. Which of the following hardware component is the most important to the operation of database management system?

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Q. Large collection of files are called ____________

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Q. An audit trail ___________

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Q. The highest level in the hierarchy of data organization is called

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Q. One approach to standardization storing of data?

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