what are the codes returned by the ams (access method services) command during the execution in vsam?
IBM,
1286is it required that primary key values have to be unique? Do alternate key values have to be unique?
IBM,
1052what are the additional information you should give in the dd statement while defining the next generation of a gdg?
IBM,
981
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
what are s0c1, s0c4, s0c5, s0c7 abends?
Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?
Explain the function of the relative record data set?
what are the idcams commands that can be used for vsam and explain each of them.
what is meant by dirty read in vsam?
explain how can you initialize a vsam file before any operation?
Explain the device independent method to indicate where a record is stored?
How is record management performed in vsam?
Define free space?
explain how many ways you can load data in a vsam cluster?
explain the information contained in ci
Explain the index set?
Define a path?
what is the use of the file status clause in the select statement in vsam?