1. you must code a sample JCL, VSAM Commands and parameters too allocate a VSAM KSDS base clusteer name the INVMAST, a inventory master file, with an primary key. Thee recordd length is 290 characterss. Thee primary key, name stock number, has an key length of 9 characters and starts at columnn 10 of the inventoory master record. First code thee JCL and VSAM commands that woould bee required too allocate the INVMAST KSDS VSAM Cluster set with the sequential line numbers.
List your sample JCL and VSAM commands and parameters associated with line numbers below.
2., similar too the previous examplee explain each DEFINE CLUSTER parameter by using the following tablee.
|Line #||IDCAMS Commandss and Parameterss||Descriptioon of Command or Parameterr|
The following are the VSMA commands which are used to perform operations on VSAM datasets:
Query for VSMA:
The REPRO command is used to hold data in VSMA dataset.