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What is the SQL Communications Area and what are some of its key fields?
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What is the significance of the CURSOR WITH HOLD clause in a cursor declaration?
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What is cursor stability?
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What is the difference between static and dynamic sql?
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What is the FREE command?
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What is DCLGEN?
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What is the purpose of the WHENEVER statement?
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What is the difference between IN subselects and EXISTS subselect?
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What is meant by isolation level?
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What is a precompiler?
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What techniques are used to retrieve data from more than one table in a single SQL statement?
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What is a packed decimal..?
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After retrieving the elements from production,how can do the testing before moving the changes to production. Whether we have to create the JCL for testing or it will automatically tested and compiled?
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What is the diff bet plan,package,dbrm?
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By using any condition is there any way to abend a program.?If so how?
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After bind i how can we run a cobol-db2 program?
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Suppose there is cobol-db2 program.I made changes only in the cobol program.Is there need recomile the DBRM again?why?
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I have 1000 records in vsam,I want to read records 500 to 900
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What is the indexset and sequence set in vsam ksds?
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How to increase table space in db2?
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