VB.NET MCQ Test 4

1. What is the purpose of the 'Handles' keyword in VB.NET?

2. What is the purpose of the 'Reflection' in VB.NET?

3. What is the purpose of the 'Option Explicit' statement in VB.NET?

4. Which class is used for reading and writing files in VB.NET?

5. What is the purpose of the 'Memoization' technique in VB.NET?

6. Which class is used for database connectivity in VB.NET?

7. What is the purpose of the 'ImmutableArray' class in VB.NET?

8. Which class is used to perform regular expression operations in VB.NET?

9. Which method is used to format a date in a specific pattern in VB.NET?

10. In VB.NET, what is the purpose of the 'Mid' function?

11. What is the purpose of the 'My.Settings' in VB.NET?

12. What is the purpose of the 'Lazy' class in VB.NET?

13. Which statement is used to define a constant in VB.NET?

14. Which keyword is used for creating a property in VB.NET?

15. In VB.NET, what does the 'Singleton' pattern aim to achieve?

16. What is the purpose of the 'ByVal' keyword in VB.NET function parameters?

17. What does ADO.NET stand for in the context of VB.NET?

18. In VB.NET, what does the 'Friend' access modifier signify?

19. What is the purpose of the 'LINQ' in VB.NET?

20. What is the purpose of the 'Async' and 'Await' keywords in VB.NET?