In a file(PS), we dont know how many records are there.
requirement is divide half n half the records n insert into
2 another files(PS).
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there are seven idcams commands in vsam. Can you name and explain each of them?
what are the additional information you should give in the dd statement while defining the next generation of a gdg?
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 purpose of control intervals in vsam?
What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..
What is a lds (linear data set)?
what is the probability of a complete system distortion under high end low performing multiprocessor job?
Define a path?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
What are the access method services used in vsam?
What is a ca split?
what is buffering and how does it apply to vsam files ?
What is the function of entry sequenced data set?
Explain the difference between lds and esds?
What are the steps involved in access method services?
