Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.

0 Answers   Amazon,

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What is the difference between specialization and generalization?

0 Answers   BirlaSoft,

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What is Object Oriented model?

0 Answers   Thomson Reuters,

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if i want to display the name of students such that to which city they belong must have count greaer than two

0 Answers   Atos Origin,

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what is transaction state, buffer management, shadow paging

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What is the default identifier of structure in C?

3 Answers   CybAge,

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What is the difference between primary and candidate key?

0 Answers   BirlaSoft,

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What do you mean by database?

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What is the role of tester in discovery(in Checklist)?

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What is the candidate key used for?

0 Answers   BirlaSoft,

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Explain alternate key?

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how to reject duplicates in source sequential file and if by filter option then where is that filter option in the sequential file.

0 Answers  

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