IMS-DB

41.In PCB which field is used to store the level of the segment that was processed? Segment level is known as Segment Hierarchy Level Indicator. It contains character data and is two bytes long. A segment level field stores the…

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31.How can we access the data in IMS DB? Data can be processed in both the ways: Sequential & Random.

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21.What is the return code you get after a successful IMS call? We receive spaces after a successful call.

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11.What is the use of PROCOPT? Procopt parameter specifies PROCESSING OPTIONS that define the type of processing performed on a segment.

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1.What is a hierarchy path? Hierarchy path is a line that starts at the root, passes through the intermediate levels in the hierarchy, and ends at a segment at the bottom of the hierarchy.

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