Multiple choice technology programming languages

In WCF, by default which binding does support the reliable session?

  1. basicHttpbinding

  2. wsDualHttpBinding

  3. wsHttpHttpBinding

  4. netTcpBinding
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In Windows Communication Foundation (WCF), the wsDualHttpBinding is designed specifically to support dual-way communication, which inherently requires and supports reliable sessions by default. BasicHttpBinding does not support reliable messaging by default, and netTcpBinding supports reliable sessions but requires explicit configuration or different defaults depending on context.

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