What is the difference between primary and candidate key?
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what are wrappers and build ups and what it's use?
HOW WE PASS PARM PARAMETERS TO CL VARIABLES FROM RPGLE?
What is meant by distributed system?
What is the relationship that exists inside in E-R diagram?
How heap is implemented in database?
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What do you mean by cluster and non cluster index?
How does database replication work?
Please post the scenerois for writing the complex sql queries , for my practice.Can be any query if you cannot solve.
What are different types of resources?
How do you connect to a database?
What are the disadvantages of views in a database?
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