What is system r? How many of its two major subsystems?
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Explain about cursors?
What do you understand by ‘atomicity’ and ‘aggregation’?
What is equi-join?
Briefly describe an outer join.
What is index and also explain types of indexing in dbms?
What is tabular form?
State at least four kinds of indexing?
Explain the terms ‘record’, ‘field’ and ‘table’ in terms of database.
What is the difference between hashed file stage and sequential file stage in relates to datastage server?
Why is databases important in healthcare?
Mention a query to calculate the even and odd records from a table
what is storage manager?
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