C# Interviewfragen und Antworten
Frage 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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Frage 37. Why would you use untrusted verificaion?
Web Services might use it, as well as non-Windows applications.
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Frage 38. What does the parameter Initial Catalog define inside Connection String?
The database name to connect to.
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Frage 39. What’s the data provider name to connect to Access database?
Microsoft.Access.
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Frage 40. What does Dispose method do with the connection object?
Deletes it from the memory.
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Am hilfreichsten laut Nutzern:
- What’s the advantage of using System.Text.StringBuilder over System.String?
- Can you store multiple data types in System.Array?
- What’s the difference between the System.Array.CopyTo() and System.Array.Clone()?
- How can you sort the elements of the array in descending order?
- What’s the .NET datatype that allows the retrieval of data by a unique key?