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A student entity type has the following attributes,name..
This project will involve designing and creating a database for an organization. In the design of a database, there is no single "perfect" design. So your database design may not
diagrams and meaning
What is hashing file organization? In the hashing file organization, a hash function is computed on some attribute of every record. The result of the hash function specify in
what factors might influence a company to outsource its IT infrascture.
The Maximum no of key fields that can be used in a header is?? 50
Many-to-many : Entities in A and B are related with any number of entities from each other. Example: Taught_by Relationship among course and faculty. One faculty member ca
Concurrency Identification While designing analysis, model we map real world model into our analytical model. Real life objects are simultaneous in nature, but all the design
Define Hash files organization a. Hashing includes computing the address of a data item by calculating a function on the search key value. b. A hash function h is a functi
What is the meaning of Data independence? Data independence means a programs that are not dependent on the physical attributes of data and a programs that are not dependent on
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