⟩ What is meant by BMP mode?
It is of two types:
Transaction oriented
► Can read and write to online message queues.
► Can process online files and databases.
Batch oriented
► Can only read message queues.
► Access online databases in Batch mode
It is of two types:
Transaction oriented
► Can read and write to online message queues.
► Can process online files and databases.
Batch oriented
► Can only read message queues.
► Access online databases in Batch mode
Do primary key values have to be unique? Do alternate key values have to be unique?
What is the significance of the SHAREOPTIONS parameter?
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?
There are at least seven IDCAMS commands name and explain each of them?
What are the three levels of definition for the VSAM DEFINE?
What is the VSAM-code field?
What is the meaning of each of the values in SHAREOPTS (2 3)?
What is the meaning of the DEFINE MODEL parameter?
What is the utility program closely associated with VSAM?
What is the meaning of dynamic processing?