Total 20 question (100 marks)
- 1. What is faster, class or struct?
- 2. What is the name of the 'special' class that represents a group of constants?
- 3. Find a correct statement about C# exception
- 4. Which common design pattern is shown below? public class A { private A instance; private
- 5. Which of the following is not allowed to use a new keyword?
- 6. To declare an array in C#, define the variable type with:
- 7. Which of the following operator represents a conditional operation in C#?
- 8. Which operator is used to add together two values?
- 9. Which of the following gives the correct count of the constructors that a class can define?
- 10. Which of the following converts a type to a single Unicode character, where possible in C#?
- 11. C# is an alias of C++
- 12. The value of a string variable can be surrounded by single quotes.
- 13. How do you start writing an if statement in C#?
- 14. Which keyword is used to create a class in C#?
- 15. How do you create a variable with the number value 10?
- 16. What will be the output of the following code snippet? static void Main(string[] args) { int x = 4, b
- 17. How many Bytes are stored by Decimal Datatype in C# .net?
- 18. How do you start writing a while loop in C#?
- 19. Which of the following is correct about params in C#?
- 20. Arrange the following datatype in order of increasing magnitude sbyte, short, long, int.