What is the difference between a Physical File & a Logical?
- 28 Answers
- 102117 Views
- Accenture, ACS, IBM, I also Faced
- E-Mail Answers
Answer Posted / sachin bhuriya
physical file has only one record format and logical file
has one or more record formats
| Is This Answer Correct ? | 62 Yes | 30 No |
Post New Answer View All Answers
what opcode could be used to test an alphanumeric field for all numeric values?
how will you find a string using pdm?
where can you specify an indicator in lokup operation?
what does defn do?
what is logical file?
how many maximum spaces could be given in o specs?
To Add A File To The 'file Selection' Option Of A Query, The Function Key To Be Pressed Is?
What Does 'sr' In Columns 7-8 Of C Specs Mean?
how do you know that records are locked?
Space & Skip Are Which Level Keywords?
define the purpose of the *bcat function?
how do you read changed records backward in subfile?
what is *iso date format?
what is a non-join logical file?
Can any one explain the basic things about RLU and Printer Files and their Definitions for both and why are they used,i'm a newbee so please help me out
