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Question 1 Explain the 10 reasons to use MySQLQuestion 2 Write the SQL statements to demonstrate the following using SELECT command
Question 3 Define the following types of Joins
Question 4 Explain BEGIN...END and DECLARE statement of MySQLQuestion 5 Explain any two full text search functionsQuestion 6 Explain any five Flow Control Constructs
How many levels can be viewed in Architecture of the database ? Architecture of the database can be viewed as three levels.
Describe analysis of access paths To describe analysis of access paths, consider an example of the design of a company's employee skills database. A part of the object model fr
Write short note on Events Events consist of inputs, interrupts, decisions and actions performed by any external device or users. Every event always has a sender and receiver.
What are the physical characteristics of magnetic disks? Ans: A magnetic disk is a circular plate or platter of plastic or metal that is coated with magnetizable material lik
A domain is a set of permissible values that can be given to an attribute. So each attribute in a table has a definite domain. Values to these attributes cannot be assigned outside
Which language has presently become the defacto standard for interfacing application programs along with relational database system? The language which has recently become the
Which data manipulation command combines the records from one or more tables ? JOIN data manipulation command combines the records from one or more tables.
The Proliferation of Object-Oriented Methods The first few years of the 1990s saw blossoming of around fifty various object oriented methods. This proliferation is a sign of g
Mixed fragmentation: Sometimes, horizontal fragmentation or vertical fragmentation of a database schema by itself is insufficient to sufficiently distribute the data for some appli
construct an er diagram for a hospital with a set of patients and a set of medical doctors. associate with each patient a log of various test and examination conducted.convert er d
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