if a method contains an overload with optional parameters which overload is called when parameters are supplied?
Explain Map, Reduce and Filter functions.
How can you extract the id attribute of all the elements in the document with JavaScript?
How can you design a collection that can accept duplicate keys?
How can you restrict the number of instances that can be created on a class?
How can you improve the performance of a c# application?
What is Parallel Processing? Difference between multi-process and multi-thread?
