Fact Technical Question Paper
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Dear CandidatePlease read the questions carefully before you answer. Please note that there 30 questions which are to be completed in 30 mins. Your time starts now. . . . . Good Luck
- 1.Which of the following code should we write to terminate from the For statement in VB.NET
- A.
Exit
- B.
Break
- C.
Exit For
- D.
Close
- 2.Which of the method is used to display the form as modal
- A.
Show()
- B.
Activate()
- C.
ShowDialog()
- D.
ShowModal()
- 3.What is the default access modifier for an interface
- A.
Internal
- B.
Private
- C.
Protected
- D.
Public
- 4.Is it possible to make Enter key work as Tab Key in Datagridview?
- A.
We can make it work using KeyPress or KeyDown event of Datagridview
- B.
We have to inherit Datagridview class and override ProcessDataGridViewKey and ProcessDialogKey methods
- C.
We can make it work using KeyPress or KeyDown event of Form contain Datagridview
- D.
It is not possible to make Enter key work as Tab Key
- 5.Vb.Net classes can be derived in C#?
- A.
True
- B.
False
- C.
Some Classes Only
- 6.Which of the following is not a method of Debug class?
- A.
Flush()
- B.
Open()
- C.
Assert()
- D.
None of above
- 7.The tool provided with .Net framework to register assemblies for use by COM is?
- A.
ILDASM
- B.
Regsvr32
- C.
Regasm
- D.
Regedit
- 8.Which is the best to retrieve Read-Only, Forward-only stream of data from database?
- A.
DataAdapter
- B.
DataSet
- C.
DataReader
- D.
DataExecutor
- 9.How do you implement private interfaces?
- A.
Using Inherits Keyword
- B.
Using Implemented keyword
- C.
Private interfaces can not be implemented
- D.
Privat Implemented Interface
- 10.There are 4 types of authentications. 1.WINDOWS AUTHENTICATION 2.FORMS AUTHENTICATION 3.PASSPORT AUTHENTICATION 4.NONE/CUSTOM AUTHENTICATION
- A.
True
- B.
False
- 11.Difference between Static and read only variable?
- A.
Both are same
- B.
Readonly variable is a variable that retains the same data throughout the execution of a program. Static variable is one whose value never changed.
- C.
Static variable is a variable that retains the same data throughout the execution of a program. Read only variable is one whose value never changed.
- 12.Which of the following Types will have data of fixed size?
- A.
Value Type
- B.
Reference Type
- C.
Data Type
- D.
None of above
- 13.Which of the following class does not belong to Collection namespace?
- A.
ArrayList
- B.
DictionaryList
- C.
Queue
- D.
Stack
- 14.How do you create a Read only Property in VB.NET?
- A.
Using Only Get with in property
- B.
Using Only Get with in definition
- C.
Using Only Get..EndGet with in property definition
- D.
Using both Get and Set
- E.
None of above
- 15.How do you prevent the class from being inheritance?
- A.
Include the keyword ‘NotOverridable’ in front of the class keyword.
- B.
Include Private access modifiers
- C.
Include the keywaord 'sealed' in front of the class keyword.
- D.
Non of the above
- 16.Enter key work by default as Tab key in all controls?
- A.
True
- B.
False
- 17.Can we create the web service in windows application?
- A.
Yes
- B.
No
- 18.What is the root class in .Net ?
- A.
System
- B.
System.Object
- C.
System.Data
- D.
Page
- 19.Which of the following abbreviations is incorrectly expanded?
- A.
CTS - Common Type System
- B.
CLS - Common Language Specification
- C.
CAS - Component Authorization Specification
- D.
FCL - Framework Class Library
- 20.What is the way to stop a long running thread?
- A.
Thread.Abort ( )
- B.
Thread.Discard ( )
- C.
None of above
- 21.Can we store multiple data types in System.Array?
- A.
No
- B.
Yes
- 22.Which of the following variables can be defined at compile time and cannot be changed at runtime?
- A.
Statuc
- B.
Const
- C.
Read-only
- D.
None
- 23.How many Clusted indexes a table can have?
- A.
10
- B.
5
- C.
1
- D.
2
- 24.What is maximum number of sub queries we can write in query in SQL Server
- A.
32
- B.
1024
- C.
253
- D.
16
- 25.How many null values will be allowed by unique key per table?
- A.
It won't allow
- B.
Only one null value
- C.
2 null values.
- D.
None of these
- 26.Which tool is used to build the project or solution in .NET?
- A.
Ksbuild.exe
- B.
Msbuild.exe
- C.
Al.exe
- D.
SolBuild.exe
- 27.Default version of an assembly?
- A.
1.0.0.0.1
- B.
1.1.1.1.1
- C.
2.2.2
- D.
1:0:0:0
- 28.Which query we can use to retrieve all the tables in a database?
- A.
SELECT * FROM information_schema.yables
- B.
Select name from sysobjects where type='u' order by name
- C.
Sp_tables
- D.
All the above
- 29.What are different type of Collation Sensitivity ?
- A.
Case sensitivity
- B.
Accent sensitivity
- C.
Width Sensitivity
- D.
All of Above
- 30.How do we get last error occurred in Database?
- A.
Geterrors()
- B.
Error()
- C.
@error
- D.
@@error
- 31.How will you throw exception from stored procedure?
- A.
@@raiseerror
- B.
@@rowcount
- C.
@@nocount
- D.
@@error
- 32.In SQL Server Join puts data from two or more tables into a single result set.
- A.
True
- B.
Flase
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