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program for electricity billan electricity company supplies electricity to 4 types of customers coded 1 2 3 amp 4the rate schedule for customers is
program for inventory we have to write a program to update the inventory file consider 2 filesviz invfile an tranfile invfile has 3 fields
program for master file maintenancewe have to write a program to keep the stu-file for which a record has just 2 fieldsviz rnoroll number and
program using occurs clausewe have to write a simple program to demonstrate occurs clause get the employee details for 3 persons and compute the
program for condition nameswe have to write a simple program to demonstrate condition names usage identification division program- id
program for move correspondingwe have to write a simple program to demonstrate move correspondingidentification division program- id
program for add correspondingwe have to write a simple program to demonstrate add corresponding identification division program- id
program for screen section with filesidentification division program- id environment division input-output
program for screen section identification division program- id environment division data division working-storage
occurs - indexed by programidentification divisionprogram- id searchingenvironment divisiondata divisionworking-storage section01
occurs clause - programwe have to write a program to elaborate occurs clause get names and marks of the students and show them on the screen
occurs clause - programwe have to write a program to demonstrate the occurs clause get names of the students and show them on the
rules for search verbthe rules apply for the search verb is as shown below1 the search verb can be applied only to a table that has the occurs clause
illustration of indexed tablesindex items defined through the indexed phrase of the occurs clause are one type of indexes there can be other type of
rules for occurs clausethe rules apply for the occurs clause and the subscripts are as shown below1 the integer in the occurs clause should be a
program to demonstrate merge verbthe two files for which a record having 2 fields viz account number and name are already available now merge these
program to demonstrate sort verbthe file for which a record having 2 fields viz account number and name is already available sort the file based on
program for indexed sequential file creation random modewe have to write a program to create an indexed sequential file in random mode for student
program for indexed sequential file creationwe have to write a program to create an indexed sequential file in a dynamic mode for student particulars
program for sequential file creation amp rewriting we have to write a program to create a length file with just two fields l length and l-c
sequential file creation and rewritingwe have to write a program to create a student file with just two fields sno ie student number and same ie
there are some restrictions when these procedures are usedi the procedure should not contain any sortmerge statementii an explicit transfer of the
transaction filea transaction file is a file which contains new records those changes to old records which are used to update the master filethe
file updationthe method of modifying an old file with present information is termed as file updatingmaster filea master file is a file which is used
rules for simple sort verbthe work file is to be defined by a sort elaboration entry sd entrythe format of sd entry is as shown belowthe rules below