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Submit the SQL Statements necessary to create your database according to the following guidelines:
Submit your SQL CREATE Statements as one text file, with a .sql extension.
(a) Explain briefly the three parts of a relational Model. (b) Contrast the following terms with an appropriate example: (i) stored attribute v/s derived attribute (ii) en
What are the storage types? The storage types are: a) Volatile storage b) Nonvolatile storage
describe all the tables you have created. ?get table_name, status, num_rows, user_stats in user_tables system view ?get table_name, constraint_name, constraint_type in user_constr
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 are the basic objects of the data dictionary? Tables Domains Data elements Structures Foreign Keys
as a customer service employee explain five measures you would recommend to make even a displeased students patronize the school canteen
Describe sequential file organization. Explain the rules for (i) Inserting a new record. (ii) Deleting an existing record. Ans:A sequential f
What is Natural Language Interfaces? Natural Language Interfaces - These interfaces accept requests written within English or a few other language and attempt to "understand" t
why older data models are being replaced by new data models.
Project Description: I would like to get a database of a website which has clients email name and phone number. If you are able to get information from a website, by entering
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