1. Write a short note on Java Callback function and give a situation in which this will be useful. 2. Write a short note on Java class Object. 3. Describe the main characteristics of client-server architecture and briefly explain how to build a client-server system using the Hypertext Transfer Protocol (HTTP).
Added by Carolyn R.
Step 1
Java Callback Function: A callback function is a function that is passed as an argument to another function and is executed when the parent function is called. In Java, this is achieved through the use of interfaces. An interface is a collection of abstract Show more…
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