Explain the biggest disadvantage of using a vsam dataset?
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Under IDCAMS , multiple functions can be executed, each of which returns a cond code. What will be the condition code returned to the operating system ?
What are the different commands used in idcams for vsam?
In vsam at the cluster creation for KSDS FREESPACE parameter is required but for ESDS FREESPACE parameter is not required ?
What are the distinctive features of a ksds, key sequenced dataset?
what do you mean by the cobol record key clause in vsam?
By looking into JCL can we identify the dataset is VSAM (VSAM dataset supposed to be a input dataset).In this scenerio how will we identify the dataset is VSAM ?
5 Answers Cognizant, EDS, Shridhar,
What is recovery parameters in define cluster command?
can i see how many records does a vsam file have without browsing or without using file-aid? and same for ps file?
can any one tell "in esds in what structure records will stored?"
Can we copy a sequential file to a VSAM file ? If yes, What will happen of the size of the sequential file is bigger than that of the VSAM file?
How does control intervals and control areas related to each other?
What is an alternate index?