Enumerations Notes Questions with Answers PDF Download – Test 75

MCQ 371: Select an output for the given code
enum days:int { sunday = -3, monday, tuesday } Console.WriteLine((int)days.sunday); Console.WriteLine((int)days.monday); Console.WriteLine((int)days.tuesday); :

1. -3,0,1'
2. 0,1,2'
3. -3,-2,-1'
4. Sunday Monday Tuesday

MCQ 372: Functions are needed in .Net to:

1. avoid writing same piece of code multiple times in a program
2. make the program more efficient
3. improve the readability
4. make code user friendly

MCQ 373: Delegates in C# are the:

1. user defined data type
2. keyword for operator overloading
3. types of functions
4. data members

MCQ 374: Which of the following statements are correct about exception handling in C#.NET:

1. try blocks cannot be nested.
2. In one function, there can be only one try block.
3. An exception must be caught in the same function in which it is thrown.
4. All values set up in the exception object are available in the catch block.

MCQ 375: Data members of a class are by default:

1. public
2. private
3. protected
4. static