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explain sequential sharingin this sharing method a file can be shared by just one program at a time ie file accesses by p1 and p2 are spaced out over
what is an io buffer what is the advantage of buffering is buffering always effective justify your answer with help of an example one type of
not recently used page replacement algorithmthe not recently used abbreviated as nru page replacement algorithm works on the subsequent principle
explain disadvantage of optimal page replacement algorithmoptimal page replacement algorithm cannot be implemented in the general purpose operating
optimal page replacement algorithmthe optimal page replacement algorithm that as well known as opt is an algorithm which works as follows while a
explain garbage collection in this method two passes are made over the memory to identify new areas in the first pass it traverses all pointers
explain the reference count the system relates a reference count along with each memory area to point out the number of its active users this number
explain the race conditionthe situation where various processes access - and manipulate shared data concurrently the final value of the shared data
suppressing the number signs - is carried out using the addition no-signs to the write statementstatement is
the fields specified by select-options and parameters statement cannot be grouped together in the selection screenno the fields specified by
rounding off of values can be carried out using the write statementyes rounding off value can be out by using the write
when calling an external report the parameters or select-options specified in the external report cannot be called
how do you populate data into a multiple line fieldto populate data into a multiple line field an index is added to the field name to show which line
what is a multiple line fielda multiple line field is a special part of field which allows the user to enter multiple lines of data into
what is the last entry in all bdc tablesin all bdc tables the last entry is to save the data by using the field name bdcokcode and a field value of
how do you save data in bdc tables the data in bdc tables is saved by using the field name bdcokcode and field value of
how do you find the information on the current screenthe information on the present screen can be found by system status command from any
what are the steps in a bdc session the first step in a bdc session is to recognize the screens of the transaction that the program will process
what is full form of bdc sessionbatch data communication
what are spagpa parameters sap memory spagpa parameters are field values saved globally in memory there are two ways to use spagpa parmetersby
how can we send data to external programs using spagpa parameterssap memoryusing exportimport data abap4
how to send a report to the printer instead of displaying it on the screenwe can send a report to the printer instead of displaying it on the
how can we pass selection and parameter data to a report there are three options for passing selection and parameter data to the reportusing
what is the difference between leave transaction and call transactionin contrast to leave to transaction the call transaction statement causes
what are the types of parameters in the function modulesin general function module can have four types of parametersexporting for passing data to the