Q. In data file, first record of any of block is called

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Q. File which has secondary index for its every field is classified as

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Q. First field in primary index having same data type as in ordering field is considered as

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Q. In multilevel indexes, primary index created for its second level is classified as

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Q. The method of access which uses key transformation is known as

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Q. The physical location of a record is determined by a mathematical formula that transforms
a file key into a record location is :

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Q. An indexing operation

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Q. The index consists of

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Q. If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it.

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Q. The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in

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Q. The master list of an indexed file

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Q. The files used for speedy disk search by providing the specialized structures of data are classified as

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Q. In database management system, the types of data structures used in indexes are

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Q. In linear hashing, the formula of file load factor is

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Q. The kind of allocation in which the file blocks contain the pointer to the next blocks of file is classified as

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Q. The hashing technique which allocates fixed number of buckets is classified as

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Q. The hashing technique which allows increase or decrease in number of buckets without a need of directory is classified as

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Q. In linear hashing, the formula used to calculate number of records if the blocking factor, loading factor and file buckets are known is as

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Q. The type of data organization which does not allow cross block boundaries is called

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Q. If the global depth is more than local depth then the operation must be performed in directory array is

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