What happens when you open an empty VSAM file in a COBOL
program for input?
Answers were Sorted based on User's Feedback
Answer / guest
A VSAM file that has never contained a record is treated as
unavailable. Attempting to open for input will fail. An
empty file can be opened for output only. When you open for
output, COBOL will write a dummy record to the file & then
delete it out.
Is This Answer Correct ? | 15 Yes | 5 No |
Answer / vinodh
Will result in
IDC3351I ** VSAM OPEN RETURN CODE IS 160
Is This Answer Correct ? | 10 Yes | 0 No |
Answer / jitendra kumar r
use OPTION key word after the select in file control.
Is This Answer Correct ? | 2 Yes | 1 No |
explain how can you initialize a vsam file before any operation?
How do you calculate record size of an alternate cluster? Give your values for both unique and nonunique.
is delete operation supported in an esds? Is rewrite operation possible in esds?
How vsam datasets are cataloged?
What is the main purpose of having user catalog in vsam?
what is the concept of AIX in vsam ????
What is speed parameters in define cluster command?
can we access sequential files online
how do you create an alternate index ?
when u r using repro command what happens if both infile and outfile names same
What are the information stored in ci?
What is a ci split?