VB.NET Quiz
There are 28 questions in this quiz. Good luck!Passing grade is 70% = C.
| 1) How many levels of compilation happens in .NET Framework |
| a) One |
| b) Two |
| c) Three |
| 2) Most of the underlying integration of .NET is done through XML |
| a) True |
| b) False |
| 3) An Assemblyinfo file in a VB.NET project will have blank as file extesion. |
| a) .config |
| b) .vb |
| c) .cs |
| 4) Every type supported by CTS is derived from |
| a) System .Object |
| b) System .Type |
| c) System .Data |
| 5) Which of the following Types will have data of fixed size |
| a) Value Type |
| b) Reference Type |
| c) None |
| 6) What is the significance of Option Explicit statement when it is set to On |
| a) Specifies that any variable name is declared (with type) before use |
| b) Specifies whether strings should be compared as binary |
| c) Specifies that variables should be initialized before use |
| 7) Which of the following class does not belong to Collection namespace |
| a) ArrayList |
| b) Queue |
| c) DictionaryList |
| d) Stack |
| 8) Methods declared with the following modifier are not accessible outside the class |
| a) Private |
| b) Protected |
| c) Friend |
| d) Global |
| 9) The methods which return the values back to the calling code are called as |
| a) Constructors |
| b) Interrogative methods |
| c) Imperative methods |
| 10) How do you terminate code execute with in a VB.NET method |
| a) Exit |
| b) Close Sub |
| c) Exit Sub |
| d) Kill |
| 11) How do you create a Read only Property in VB.NET |
| a) Using Only Get..EndGet with in property definition |
| b) Using Only Set..EndSet with in property definition |
| c) Using both Get and Set |
| 12) The constructors in VB.Net is similar to which event in previous versions of VB |
| a) Class_Load |
| b) Class_Terminate |
| c) Class_Initialize |
| 13) Which interface allows to implement the Dispose method to do cleanup work |
| a) Idestructor |
| b) Icleanup |
| c) Idisposable |
| 14) How do you call non shared methods of a class |
| a) Directly invoking the method name |
| b) Invoking the method through the instance of that class |
| c) None of the above |
| 15) How do we implement private interfaces |
| a) Using Inherits Keyword |
| b) Private interfaces can not be implemented |
| c) Using Implements Keyword |
| 16) Where do you find COMException class |
| a) System.Runtime.Interopservices |
| b) System.XML |
| c) System. Data |
| 17) Which method of the XMLdocument class takes xml as string while loading |
| a) Loadxml ( ) |
| b) Load( ) |
| c) Save ( ) |
| 18) Which is the base class for TypedDataset |
| a) DataReader |
| b) Dataset |
| c) DataAdapter |
| 19) Which is the best to retrieve Read-Only, Forward-only stream of data from database |
| a) Data Set |
| b) Typed Data Set |
| c) DataReader |
| 20) The DataAdapter uses which of the following object to retrieve the data from database |
| a) Connection |
| b) Command |
| c) DataReader |
| 21) Which of the method is used to display the form as modal |
| a) Showdialog( ) |
| b) Activate ( ) |
| c) Loaddialog() |
| d) Show( ) |
| 22) The tool provided with .Net framework to register assemblies for use by COM is |
| a) Regsvr32 |
| b) Regasm |
| c) ILDASM |
| d) Regedit |
| 23) How do you add Web Methods in VB.Net |
| a) Add keyword to Method signature |
| b) Add [WebMethod] on top of the Method Signature |
| c) Add {WebMethod} on top of the Method Signature |
| 24) How do you refer the current class in VB.Net |
| a) Me |
| b) This |
| c) Super |
| 25) How you refer the parent class in VB.Net |
| a) Parent |
| b) MyBase |
| c) Super |
| 26) The serialization of an Object means that it is written out to a stream |
| a) True |
| b) False |
| 27) Which of the following is not a method of Debug class |
| a) Assert( ) |
| b) Open() |
| c) Flush( ) |
| 28) Vb.Net classes can be derived in C# |
| a) True |
| b) False |
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