VB.Net Online Tests for Interview Preparation

Thank you very much for taking test

Test your caliber

1. Which of the following information is contained in the assembly manifest?
Files	Identity
Security Permissions	All of the above

2. Any project that compiles to an EXE or DLL files produces an assembly in .NET.
True	False

3. Which of the following is the best to retrieve Read-Only, Forward-only stream of data from database?
Data Set	Typed Data Set
DataReader	All of the above

4. ____________ protects system resources from unauthorized calls.
Role-based security	Code-based security

5. Which of the following is not a method of Debug class?
Assert( )	Flush( )
Open( )	All of the above

6. ___________ is used to step through each line of code as it executes, including calls to other function.
Step Out	Step Over
Step Into	Run to Cursor

7. COM Exception class is a part of ___________.
System.Runtime.Interopservices	System.XML
System.Data	All of the above

8. The methods declared with the following modifiers are not accessible out side the current VB.NET project.
Public	Protected
Friend	All of the above

9. Default properties are always a parameterized property.
True	False

10. How do you limit implicit type conversion in VB.NET?
Option Strict On	Option Strict=1
Options Strict True	Option Strict off

11. Is the Class type in VB.NET a value type?
Yes	No

12. Choose the correct statement about a delegate in VB.NET.
A delegate is a strongly type function pointer	It is a type-safe function pointer
Delegates are used to create associations between events and event handlers in VB.NET	All of the above statements are correct for a delegate

13. Which of the following is not the member of System.Collections?
BitArray	Enum
Queue	Stack

14. Which of the following control can contain other controls?
GroupBox	TabPage
Panel	All of the above

15. Which of the following object is used by the DataAdapter to retrieve the data from database?
Command	Connection
DataReader	All of the above

16. Which of the following control doesn't receive the focus and doesn't have a TabIndex property?
PictureBox	LablControl
ListBox	TabControl control

17. Which of the following is not true for Shared members?
Shared members belong to the type but not to any instance of a type	They can be accessed without creating an instance of the type
They can be accessed using the type name	They are accessed using instance name

18. If no access modifier is specified for a class, it is considered __________.
Public	Private
Friend	Protected

19. System.Collections represents container type for ________.
Arraylist	Sortedlist
Queue	Stack

20. Which of the following namespace provides support for obtaining information and dynamic creation of types at runtime?
System.IO	System.ComponentModel
System.Reflection	System.Data