When we write bar foo in the above code the value of foo the string Monty is assigned to barThat is bar is a copy of foo so when we overwrite foo with a new string Python on line the value of bar is not affected. However assignment statements do not always involve making copies in this way.
Basic Object Oriented Data Model Geeksforgeeks
Small databases can be stored on a file system while large databases are hosted on computer clusters or cloud storageThe design of databases spans formal techniques and practical considerations including data modeling efficient data representation and storage query.
. In computing a database is an organized collection of data stored and accessed electronically. This behaves exactly as expected. As there are many areas where we keep the records in database.
The project Hospital Management Sys tem is based on the database object oriented and networking techniques. Assignment always copies the value of an.
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