Database Management System Question
Database Management System Question With Answer & Solution
Que. - In the buffer where there is no space for another block, the block can be inserted using
Que. - A block that is not allowed to be written back to disk is said to be
Que. - In case the buffer manager do not write the blocks properly then the buffer manager uses
Que. - The technique where the blocks which have been used are replaced is called
Que. - frees the space occupied by a block as soon as the final tuple of that block has been processed.
Que. - Indices whose search key specifies an order different from the sequential order of the file are called indices.
Que. - An consists of a search-key value and pointers to one or more records with that value as their search-key value.
Que. - In a clustering index, the index record contains the search-key value and a pointer to the first data record with that search-key value and the rest of the records will be in the sequential pointers.
Que. - In a index, an index entry appears for only some of the search-key values.
Que. - A search key containing more than one attribute is referred to as a search key.
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