C# perguntas e respostas de entrevista
Pergunta 36. Which one is trusted and which one is untrusted?
Windows Authentication is trusted because the username and password are checked with the Active Directory, the SQL Server authentication is untrusted, since SQL Server is the only verifier participating in the transaction.
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Pergunta 37. Why would you use untrusted verificaion?
Web Services might use it, as well as non-Windows applications.
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Pergunta 38. What does the parameter Initial Catalog define inside Connection String?
The database name to connect to.
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Pergunta 39. What’s the data provider name to connect to Access database?
Microsoft.Access.
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Pergunta 40. What does Dispose method do with the connection object?
Deletes it from the memory.
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