Asynchronous services are easier to implement with support of the await and async keywords in WCF 4.5. We look at that, as well as contract-first development. There are performance benefits to using ...

A callback operation in Java is one function that is passed to another function and executed after some action is completed. A callback can be executed either synchronously or asynchronously. In the ...

To help set up your asynchronous online section, consider the following ideas: Use discussion forums for weekly interaction. Create discussion prompts each week to encourage ongoing peer engagement.