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explain remote procedure callrpc remote procedure call the facility which was created to help the programmers write client -server software is termed
the three main elements of ldb are-structureselections anddatabase
explain user datagram protocoludpuser datagram protocol user datagram protocol uses a connectionless communication paradigm it is an application
explain circular dependenciescircular dependenciesto know the problem of circular dependencies consider a file server which uses a timeserver to
write a cgi program that displays a count of how many times a browser on each computer has contacted the serverecho content -type text
the loop-endloop on extract datasets can be used without any kind of errors false it causes runtime
what is the difference between field-group header and other field groups the header field group is a particular field group for the sort criteria
what happens if a function module runs in an update task the system performs the module processing asynchronously instead of carrying out the
function modules are also external function modules are also external
a subroutine can be terminated unconditionally using exit
what are the different methods of passing data there are three different methods of passing datacalling by reference calling by
what are the different types of parameters formal parameters parameters which are described during the definition of subroutine with the form
a subroutine can contain nested form and endform blocks
what are the types of subroutines internal subroutines the source code of the internal subroutines will be in the similar abap4 program as the
what are subroutines subroutines are program modules which can be known from other abap4 programs or within the similar
is it possible to pass data to and from include programs explicitly no if it is needed to pass data to and from modules it is needed to use
how can we create callable modules of program code within one abap4 programwe can create callable modules by two techniques- by defining macros by
name the abap4 modularization techniques techniques are- source code module subroutines
what is repository info systemsit is a tool with which you can create data stored in the abap4 dictionary
what are the basic functions of database utilitythe basic features of database utility are make database objects remove database objects adjust
what is locking when two users at the same time attempt to access the similar data record this is synchronized by a lock
what is the difference between a structure and a table structures are constructed the almost the similar way as tables the only dissimilarity using
what are null valuesif the value of a field in a table is indeterminate or unknown it is known as a null
can you define a field without a data elementyes if you require specifying no data element and thus no domain for a field you can enter data type
what is the function of a data element a data element defines the role played by a domain in a technical context a data element having of