What is the difference between Physical and Logical files ?



What is the difference between Physical and Logical files ?..

Answer / avneesh kumar verma

Physical file contains data, where as Logical file serves as a access path to database.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More IBM AS400 AllOther Interview Questions

Describe the function of SETGT operation in RPG language?

1 Answers  


I am fresher 2009 passedout.can you pls explain me what is AS400 and where it can be used and how about growth in the position as well as salary, whether it is a programming language or else?

3 Answers  


What is the use of OVRPRTF ?

1 Answers  


What is the difference between /copy and /include in RPGLE?

1 Answers  


Difference Between Source Physical File & Physical File?

0 Answers   IBM,






What is the Function of PDM?

1 Answers  


How many Printer Files can Declare in a CL Program?

4 Answers  


What Is The Purpose Of The "n" In The Following Calculation Specification?

0 Answers   IBM,


can a join logical file be updated?

0 Answers   IBM,


what is rpg fixed logic cycle?

0 Answers   IBM,


define the purpose of the *bcat function?

1 Answers   IBM,


Suppose we have field reference file we were any changes that corresponding Physical file then what will Happen in field reference file??

5 Answers   IBM,


Categories