What is mpp mode?
What is the need for a secondary index in ims?
Explain dbdgen process?
Define pcb?
What information does a psb contain?
What is the advantage of dynamic generation of acb?
What is the disadvantage of dynamic generation of acb?
What is meant by bmp mode?
What is bmp mode?
What is batch dl/i mode?
What are the main control blocks available in ims db?
What are the two types of fields available in ims db?
Explain psbgen process?
Explain the maximum number of pcbs allowed in a psb?
What are the advantages and disadvantages of a hierarchical database?