Which is faster delete or truncate?
Explain how many work file we can code in jcl?
What is the difference between pct and fct?
What is program status data structure(psds) in as400?
What is the use of qsam?
Explain what you understand by passing by value.
What are the contents of a dclmgen?
What is speed parameters in define cluster command?
what is a non-join logical file?
Explain associator in adabas?
explain the use of dftwrt display keyword?
What is the maximum No of rows per page?
Explain correlated sub-queries.
Explain the device independent method to indicate where a record is stored?
what are the statements that are not valid to be included in an include statement?