What do you mean by a Composite primary key?
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What is data modification?
how to find the particular row in table?(means suppose one table contain 10 rows , in these 10 rows how to find the particular row(example in 10 rows i want 5 row how)?
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Can sql servers linked to other servers like oracle?
What is the difference between writing data to mirrored drives versus raid5 drives
can any one answer this query,thank you in advance Table 1 has 2 columns: EmployeeId, T shirtsize(values can be 1,2,3) Table 2 has 2 columns: EmployeeId, Region Write SQL to Find the region which has the largest number of people with Tshirt size=3
Define model database?
What is an index?
Disadvantages of the indexes?
Explain acid?
List the different normalization forms?
What are the aggregate and scalar functions?
How to sort query output in descending order in ms sql server?
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