What is difference between concurrent image copy and online
image copy?
Answer / s
Both are fuzzy copies. Both utilities run as BMP in the
online environement. Both requires logs and CAs in case of
recovery. Both allow concurrent updates to the database.
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What are the valid recovery points?
What is the difference between HDAM & HIDAM DB types and when would you use each?
What are the advantages and disadvantages of a hierarchical database?
What are the objectives of dbms in ims?
Define dl/i?
15. Secondary indexes can be used with following databases a. HSAM,HISAM,HIDAM b. HIDAM, HISAM c. HDAM, HISAM, HIDAM d. All the above
What are all the possible inputs to the DB recovery utility?
What are the two types of fields available in ims db?
How does one reorg an HDAM IMS database when changing RAPS (Root Anchor Points)?
What is a Hierarchy path?
Can we give the GSAM-PCB in between the DB-PCB'S like below? I/O-PCB DB-PCB1 GSAM-PCB1 GSAM-PCB2 DB-PCB2
What is the advantage of dynamic generation of acb?