Un-Answered Questions { IBM MainFrame }

Explain dbdgen process?

627


Can we use procopt on pcb and segment field (senseg)?

561


What is a segment in ims?

573


What is the advantage of dynamic generation of acb?

551


What is dl/i?

575


What are the two types of fields available in ims db?

552


What is the maximum of key fields and search fields allowed in a segment?

558


What is the maximum number of pcbs allowed in a psb?

539


What are the processing modes available in ims db?

617


What are the objectives of dbms in ims?

642


What is the disadvantage of dynamic generation of acb?

566


What is the maximum number of fields allowed per segment and what is the maximum number of fields per database?

610


What is the advantage of creating the acbs well ahead of time?

620


How many root segments do we have per database record?

610


What information does a psb contain?

588