Posts by Gustavo • 73 points
3 posts
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answers951
viewsQ: Table normalization for 2nd Normal Form
A relation is in 2FN if and only if it is in 1FN and not contains partial dependencies. From this definition I am normalizing a BD to 2FN. This BD has 2 tables, which illustrates the figure with…
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answer112
viewsQ: How is the signature check of the super function
The function super() serves to call the parent builder and verify suitable signatures. public class Pessoa { private String nome; private String endereco; private String telefone; private String…
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answer153
viewsQ: How to relate two list-type data structures
I am developing a project to better understand data structure, the project is being used list type data structure and I must register students and after registering, I can choose any student who is…