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What are the benefits of OOA technology?
Using OOA technology can produce many benefits, such as:
i) Reusability of code
ii) Productivity is gained through direct mapping
iii) Maintainability, through this simplified mapping to real world is possible.
Define the terms i) DDL ii) DML DDL: Data base schema is particular by a set of definitions expressed by a special language known as a data definition language. DML: A data
In Database software have only pure security or some dis secured by administrator?
What are the technique to define a schema completely ? A schema is completely define by DDL and DML query language.
Company XYZ is an advertising company. It has its own website but the search facilities offered are not reliable. The company is willing to invest to acquire new machines and sof
What are the advantages of embedded query language? Give an example of an embedded SQL query. Embedded query language - SQL could be implemented within two ways. It can be us
what do you understand by enhanced entity-relationship
What is 2NF? A relation schema R is in 2NF if it is in 1NF and every non-prime attribute A in R is fully functionally dependent on primary key.
What is known as sequential file organization? In the sequential file organization, the records are kept in sequential order, according to the value of a "search key" of every
Distributed Database Management System
QUESTION (a) Using an appropriate example, explain what is a recursive function? (b) Explain in detail the C++ function given below. void search2(int list[],int n,int ele
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