Difference Between Call By Value and Call By Reference?
Answer Posted / maqbul
call by value :
call by value means programmer send some value coping from
one function to another.At the time of function calling a
programmer can send a copy of variable of value.
call by referance :
it means sending sending the address of variable to the
called function means a user can send the address of
variable.
Is This Answer Correct ? | 109 Yes | 33 No |
Post New Answer View All Answers
Lock objects and what are parameters of ENQUEUE FM?
What are the Control levels in internal tables?
What is the structure of the bdc table? : abap bdc
What is value table?
What are the differences between primary and secondary indexes?
How many detail lists can be created in interactive reporting?
What is the difference between RETURNING and CHANGING parameters for a method?
Is it possible to bring select option in module pool screens?
What are spa/gpa parameters (sap memory)?
how to genernate 21 sencondary index
What is sap script? Describe its components.
How to create any functions? How to go about it?
Difference between sy-tabix and sy-index?
5) How to rereive text elements in SF and script?
What is a database view? : abap data dictionary