What are the control blocks in IMS? – InterviewSolution

InterviewSolution

1.	What are the control blocks in IMS?
Answer» There are two control blocks: the Database Descriptor (DBD) and Program Specification Block (PSB).

Discussion

No Comment Found

Related InterviewSolutions

What does MPP stands for?
For Bidirectional Virtual relationship the logical connection goes from the logical child to the logical parent and it cannot go the other way around. State whether true or false?
It is not possible for a program to maintain multiple positions in a database using a single PCB. State whether true or false?
Multiple PCBs can not be defined for a single database. State whether true or false?
If a call is successful what value you will get in STATUS-CODE field?
Where do we code command code in a qualified SSA?
What is the length of an unqualified SSA?
Which SSA provides the name of the segment being used inside the call?
In PCB which field stores the area for its own internal linkage related to an application program?
In PCB which field is used to store the level of the segment that was processed?