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What is IL?
Skill/Topic: BeginnerA) Interchangeable LibraryB) Interoperable LanguagesC) Intermediate LanguageD) Interchangeable languages
Ravi
- Dec 3rd, 2005
Intermediate Language
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To read user input from the console, the following statement is used
Skill/Topic: BeginnerA) Console.ReadLine();B) Console.Input()C) System.GetuserRequest();
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We declare an integer variable 'x' in C# as
Skill/Topic: BeginnerA) x integer;B) integer x;C) int x;
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A char in C# is
Skill/Topic: BeginnerA) 8 bitB) 16 bitC) 32 bitExplanation: Unicode characters are supported in C#
aeomer
- Nov 6th, 2006
A char in c# is a 16 bit character from 0x0000 to 0xffff. However, it is not enough to state the reason for this is UNICODE.Reason:UNICODE is capable of accessing far more than 65536 characters. In po...
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What is JIT?
Skill/Topic: IntermediateA) Java Internal TranslatorB) Just in TimeC) Just in Translation
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Following are the features of .NET
Skill/Topic: IntermediateA) Language InteroperabilityB) Garbage CollectionC) Multiple Inheritance
meetsabir1@yahoo.com
- Feb 27th, 2006
By the interface we can go for the multiplle inhertiance also so my answer ids corrget for tHAT
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Even if an exception hasn’t occurred, the ‘finally’ block will get executed
Skill/Topic: IntermediateA) YesB) NoExplanation: Finally block is always executed
Faheem Lari
- May 25th, 2006
A) Yes
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A virtual method can’t be over ridden
Skill/Topic: IntermediateA) TrueB) False
leejo
- Dec 9th, 2005
False.The virtual keyword is needed to specify that a method should override a method (or implementaion an abstract method) of its base class.
veena
- Dec 8th, 2005
False
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We can call COM objects in C# using :
Skill/Topic: AdvancedA) DLLImportB) UsingDLLC) DLLCall
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You can explicitly call the garbage collector
Skill/Topic: AdvancedA) TrueB) False
s
- Feb 15th, 2006
True, we can call GC using System.GC.Collect() method.
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The following method is used to force the garbage collector :
Skill/Topic: AdvancedA) Garbage.CollectB) System.GC.Collect()C) Gc.Clea.Up()
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The condition for If statement in C# is enclosed with in
A) ( )B) { }C) [ ]
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How do you make CLR enforce overflow checking
A) Using Checked KeywordB) Using Unchecked KeywordC) With Try Catch
naveentej
- Jan 8th, 2006
Ans: A, Using Checked keyword we can enforce arithmetic overflow check within the specified code block.This option is used when we set the Arithmetic Overflow Check to false for the entire application...
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Which of the following explicit type conversion is achieved with out loosing the original data value
A) Byte to LongB) Long to ByteC) Float to intExplanation: Byte stores up to 255 which can easily be stored in a long variable
naveentej
- Jan 8th, 2006
Ans: AThe author's explanation is perfectOptions B and C are utterly opposite
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The compiler throws an error if XML comments is not well formed
A) TrueB) False
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Which preprocessor directive are used to mark that contain block of code is to be treated as a single block
A) # define & #undefB) # Region & #EndRegionC) #Line
Frank Neubecker
- Feb 23rd, 2006
actually,#region and #endregion(case sensitive)
samiksc
- Jan 9th, 2006
(B) #Region and #EndRegion indicates a block of code which can be expanded / collapsed.
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A shared assembly must have a strong name to uniquely identify the assembly
A) TrueB) False
Biswa Prakash Rath
- Feb 28th, 2006
Answer: A) TrueA shared assembly must have a strong name to uniquely identify the assembly. The strong key is created by using the commandsn -k assemblyname.snk
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Public policy applies to
A) Shared assembliesB) Private assembliesC) Both
Akash Anand
- Mar 31st, 2006
Public policies are applied on Shared Assemblies.
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Which class use to Read/Write data to memory
A) FileStreamB) NetworkStreamC) MemoryStream
naveentej
- Jan 7th, 2006
Ans: MemoryStreamIt is a nonbuffered stream whose encapsulated data is directly accessible in memory(RAM not files on disk).
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How do you import Activex component in to .NET
A) With AXImp.exeB) With Pinvoke.exeC) With Tlbimp.exe
naveentej
- Jan 7th, 2006
An application called AXImp.exe shipped with .Net SDK is used.This application does something similar as Tlbimp.exe does for non graphical COM components.It creates a wrapper component that contains the type information that the .Net runtime can understand.
C# Interview Questions
Ans