PHYSICAL FILE=USED FOR THE MAIN DATA STORAGE BASE FILE .WHERE DATA ARE ST

What is the difference between a Physical File & a Logical?

Question Posted / pankaj

Answer Posted / pankaj

PHYSICAL FILE=USED FOR THE MAIN DATA STORAGE BASE
FILE .WHERE DATA ARE STORED .
LOGICAL FILE =NO DATA.ONLY USED FOR THE VIEW THE DATA BASE
FILE.ONLY

Is This Answer Correct ?

68 Yes

14 No

Please Help Members By Posting Answers For Below Questions

what does check opcode do ?

1855

is it possible to create a physical file without dds?

1976

what is the clp command to access a query/400?

2135

how to pick up the changed records every time in a subfile after the first change made ?

1809

which type of object is used in db2/400?

1049

how to write code for singlepage in sqlrpgle with update ?

2819

when are the unique constraints executed?

1125

in conjunction with which statements can orxx and andxx conditions be used ?

1866

What is compiler directive in as400? Give example of compiler directive.?

1096

Apart from opening of a file do we have any other use of USROPN?

1380

name few ibm supplied libraries?

2109

what is the purpose of dynslt keyword?

1751

how you will know whether you are in sfldrop or sflfold mode?

1051

what are different types of substems?

2252

which are control break logic indicators?

1097