Explain the process in which flat files are converted into vsam files?
Explain the significance of the shareoptions parameter?
what is the use of reuse in vsam?
What is SHAREOPTS ?
What is the meaning of the DEFINE MODEL parameter?
What is the place for VSAM KSDS?
What is a sequence set?
what is the syntax of ams modal commands?
what are the idcams commands that can be used for vsam and explain each of them.
Explain the biggest disadvantage of using a vsam dataset?
what are the codes returned by the ams (access method services) command during the execution in vsam?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
can i see how many records does a vsam file have without browsing or without using file-aid? and same for ps file?