What is acbgen process?
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What are the retrieval sequences in ims db?
Write the format of program starting from identification division for checkpoint restart logic.
What is difference between concurrent image copy and online image copy?
15. Secondary indexes can be used with following databases a. HSAM,HISAM,HIDAM b. HIDAM, HISAM c. HDAM, HISAM, HIDAM d. All the above
How many root segments do we have per database record?
Explain ims software environment?
What is the need for a secondary index in ims?
What is a key field in an IMS database?
What do you know about DBD gen?
Which DB access method (OSAM or VSAM) is used for primary index or secondary index and why?
What are the disadvantages of a hierarchical database?
What is the maximum of key fields and search fields allowed in a segment?