Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.

0 Answers   Amazon,

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Which Statement would you use to remove the EMPLOYEE_Id_PK PRIMARY KEY constraint and all depending constraints from the EMPLOYEE table?

0 Answers   3i Infotech,

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How to do Data size testing? Who does this testing (Developer or tester)?

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Is redis in memory database?

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Define stored procedure?

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Which is the best sorting method if i have to sort the students of Harvard University according to their first name?

1 Answers   CybAge,

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in informatica workflow has 5 sessions and running seqentially and 3rd session has been failed how can we run again from only 3rd to 5th session

1 Answers  

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What is the difference between primary key, foreign key and candidate key?

0 Answers   Ernst Young,

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how can we view column head in first page but not in remaining pages?

0 Answers   TCS,

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i have windows-xp processor with P4 system. whenever I tried to download foxpro for windows 2.6 on windows XP, my operating system failed to install foxpro for windows 2.6.please. how could i download , install & run foxpro for windows 2.6 easily on windows XP ?

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List some advantages of dbms.

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Explain the table term used in database.

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