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Question
(a) What is a view?
(b) Can we use a view to insert or update a record into a table? Do we have any limitation to perform the above command?
(c) The syntax to create a view is given below-
CREATE VIEW [database_name.][schema_name.]view_name
WITH {ENCRYPTION | SCHEMABINDING}
AS
SELECT_statement
Explain the purpose of the Encryption and Schemabinding keyword in the above syntax
(d) What are joins? Describe the different types of join which is possible in SQL Server 2005
(e) Explain the purpose of an Outer Join and describe the three kinds of the outer join with appropriate example
(f) Explain the purpose of the EXCEPT operator
For which X,Y in {o, O, Theta, Omega, omega}, do the relationships t(n)+t''(n) = X(min(t(n),t''(n))) and t(n)+t''(n) = Y(max(t(n),t''(n))) hold for all t,t'' such that t(n),t''(n)
Question 1 Explain the concept of knowledge discovery in database Question 2 Discuss the following types of Multidimensional Data Models Stars, Snowflakes and
Server Programs: Server programs are dedicated computer programs that run as services and serve the needs or requests of other programs. These services may run on a dedicated
What are the characteristics of algorithm?
THE FOURTH GENERATION (1975 ONWARDS) This generation of computers have one or more of the following characteristics: Semi-conductor memory instead of core memo
Analogue and digital signals: Analogue (continuous) information is made available in virtually all aircraft equipment. Figure 1 shows the analogue signal created by a variable
advantages of file base system
encoder
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