What are the disadvantages of a hierarchical database?
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Define pcb?
which is the first statement in COBOL-IMS programs?
Explain the maximum number of segment types allowed for a single database?
What is the maximum number of segment types allowed for a single database?
What are the parameters used in CBLTDLI call?
How many PCB?s can be coded within a PSB?
What is the maximum number of pcbs allowed in a psb?
What is a segment?
What is multi positioning ?
Define DBD?
I have database, in that segment1 having dept code and segment 2 and so on multiple employees num. using dept & employee num we have to compare whether that employee belong to that dept or not, if that employee belongs to that dept then incentive is same same as in the table or else incentive must be zero? using IMS & cobol
What are the command codes and their purposes?