How heap is implemented in database?
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What does new grouping sets enables you to do?
What are the types of joins?
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1.what are components of querystdio and report studio and cognoss connection? 2. how to use prompts in query studio? 3.what is lock and un lock objects? 4.how to test the re[ports in query studio? 5.how to use brust option and when? 6.what is the performance testing? 7.condition explorer whaen your using? 8.in impromptu how do you create cascading prompt? 9.diff between section and group? 10.types filters where you are using group filters and tabular filter? 11.tabular model, tabular references ,tabular set , tabular sql? 12.what is the use of multi[le packages? 13what types of problems arise when create a join? 14.how to provide package sequirety? 15.report server components? 16.how many kinds of quality subjects? 17.how do you specify the joins? 18.how would you maintain the relations in frame work manager? 19.what is usage of segments and how to provide it? 20.governer settings in frame work maneger? 21.how to create filter in frame work manager? 22diffrence between represention layer and physical layer? 23.how to create prompts in frame work manager? 24.what errors occured when verify the model? 25.how to publish package in net work or local system?
how to implement dense rank in rank transformation in Informatica? so that output should be like 1,1,2,3 and not like 1,2,3,4
What is the default identifier of structure in C?
What advantages does DBMS have over traditional file systems?
Explain entity type?
What is difference between clustered, non-clustered and unique index?
how to reject duplicates in source sequential file and if by filter option then where is that filter option in the sequential file.
What are indexes in oracle?
What is the role of driver manager?
Can you tell any two advantages of stored procedures?