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which component of DBMS can be embedded in a program? The data manipulation language (DML) is a component which is embedded in a program.
What are stored-procedures? And what are the advantages of using them? Stored procedures are database objects that perform a user defined operation. A stored procedure can have
Although, the essential features of E-R diagrams are enough to design many database situations. Though, with more difficult relations and advanced database applications, it is need
draw er diagram using entities crop,employee,department,plot,cultivation plan,machinery,seed,fertilizer
Which is a legal expression in SQL? SELECT NAME FROM EMPLOYEE is a legal expression in SQL.
What are data models? Explain it detail? Entity relationship model Rectangles Ellipse Diamonds Lines Relational model Relational model use a collection
What is the used of specifying alias? Specifying alias: is used to rename column or attribute in a table.
Project Description: I am updating my Javascript + HTML website with five domains for the same website I would like to know if I want to create site map and submit it in all the
Attributes that are directly kept in the data base. For example, 'Birth date' attribute of a person. Derived Attributes that are not stored directly but can be derived
In an E-R diagram how attributes are represented ? In an E-R diagram attributes are represented in a ellipse.
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