Which of the following is the correct way to define and initialize an array of 4 integers?

Which collection would you use if you need to process the items in the collection on first-in-first-out order?

Suppose you have defined the House and Boat classes and you want to make a HouseBoat class that inherits from both House and Boat. Which of the following approaches would not work?

Please enter output result of the following code:

What will be the output of the C#.NET code snippet given below?

The BETWEEN keyword from SQL defines ...

Please, write what will be the output after the execution of the next code fragment:

In case of compilation error please, write C, in case of runtime error please, write R.