Answer Posted / dave
Depends.
If you're talking CICS, set the key of the VSAM file to
high-values, do a STARTBR to position the pointer, and
execute a READPREV to get the last record.
In batch, set the key to high-values, and execute a READ
Key < Key.
Is This Answer Correct ? | 9 Yes | 5 No |
Post New Answer View All Answers
Explain the index set?
what will happen when you try to open an empty vsam file in a cobol program for input?
What is the function of linear dataset in vsam?
What is the purpose of relative record data set used in vsam?
What are the steps involved in access method services?
what will happen if there is no secondary allocation made for datasets?
explain how many ways you can load data in a vsam cluster?
What are the different dataset organizations used in vsam?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
What is speed parameters in define cluster command?
what do you mean by recovery and speed parameters in define cluster command?
Describe the uses of ams?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
What is the main function of key-sequenced data set?
how do you create an alternate index ?