we know that
we know that A^m/A^m=1 so A^(m-m)=1 so A^0=1.....
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physical recordsthese are the records that are stored in the secondary storage devices for the database relation physical records are the group of
the issues relating to the design of the physical database filesphysical file is a file as stored on the disk the major issues relating to physical
storage of database on hard disksat this point it is worthwhile to note the difference among the terms file organisation and the access method a file
how are tables stored on diskwe realise that every record of a table can have different amounts of data this is due to in some records some attribute
we know that amam1 so
glucose and sucrose are soluble in water because they are polar compoundsso they are soluble in polar compounds like water cyclohexane and benzene
heap files unordered filemostly these files are unordered files it is the easiest and most basic type these files having of randomly ordered records
benefits of heap files1 this is a easy file organisation method2 insertion is somehow capable3 good for bulk-loading data
benefits of sequential file organisation it is quick and efficient when dealing with huge volumes of data that require being processed periodically
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