Different parameter data types, different number of parameters, different order of parameters.

learnasp

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• Oct 11th, 2007

A method can be overloaded by having different parameters as in different type of parameters and well different number of parameters.Also, if the parameter types are different than you can also have d...

sahu

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• Dec 12th, 2005

Ans:Different parameter data types, different number of parameters, different order of parameters

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It returns a read-only dataset from the data source when the command is executed.

Rahul Prashant Singh

• Oct 14th, 2007

DataReader Class represents a read-only and forward-only stream of data.An instance of this class is used to hold the data returned by executing the Select statement in the DBCommand object using Executereader() method of the DBCommand Class.

swag

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• Dec 24th, 2005

When the command is executed it provides a read-only farward-only dataset from the datsource which requires a connection to be open.

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If you leave off the return type on a method declaration, the compiler thinks you are trying to declare a constructor. So if you are trying to declare a method that returns nothing, use void. The following is an example: // This results in a CS1006 errorpublic static staticMethod (mainStatic obj)// This will work as wantedpublic static void staticMethod (mainStatic obj)

skmeer

 Profile Answers by skmeer Questions by skmeer

• Oct 29th, 2007

If your method does not have any return type then mention void before that method or return 0

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A) ( )B) { }C) [ ]

naveentej

 Profile Answers by naveentej Questions by naveentej

• Jan 8th, 2006

Ans: A, we use () to enclose the condition with if statement 

sahu

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• Jan 5th, 2006

ans:B) { }

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maverick_dude

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• Nov 30th, 2007

Side-by-side execution is the ability to install multiple versions of code so that an application can choose which version of the common language runtime or of a component it uses. Subsequent installa...

Elbaz

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• Nov 22nd, 2007

JIT compiler

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All methods marked with the DllImport attribute must be marked as public static extern.

Robertxie

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• Jan 6th, 2008

It works perfectly.  You can find the dialogue window by using "ALT+Tab" keyRobert 

jbanx

 Profile Answers by jbanx Questions by jbanx

• Apr 17th, 2007

Following is the example to use it properly This is from msdn for more visithttp://msdn2.microsoft.com/en-us/library/system.runtime.interopservices.dllimportattribute.aspxusing System;using System.Run...

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A) Removes the object whose key is 1B) Removes the object whose value is 1C) Removes the object at position 1

Kal_CSharp

 Profile Answers by Kal_CSharp Questions by Kal_CSharp

• Jan 16th, 2008

Correct Answer: CRemoves the object at postion 1. Vectors.RemoveAt(int index);  Default index value is 0. If the default value is not changed for it, it removes the second element from the collection.

sahu

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• Jan 5th, 2006

ans:C) Removes the object at position 1

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A) System.ReflectionB) SystemC) System.InteropServices

Kal_CSharp

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• Jan 16th, 2008

System.Reflection.Assembly a = new System.Reflection.Assembly();

naveentej

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• Jan 7th, 2006

Ans: System.Reflection

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manoj_job

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• Jan 21st, 2008

First save the image in a particular location(eg. c:Imagefirst.jpg) , in sql server save the full path of the image,then access it uisng C#..

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Override id used for variables and methods but override only used for methods.

whbloodworth

 Profile Answers by whbloodworth Questions by whbloodworth

• Jan 25th, 2008

The best way, in my opinion, to understand the true meaning of the effects of using the "new" modifier in a virtual hierarchy is to think of it like this... The runtime wants to start at the...

whbloodworth

 Profile Answers by whbloodworth Questions by whbloodworth

• Jan 25th, 2008

No, the VB.NET "shadow" is not exactly the same as the C# "new" override... even though it produces similar behaviour.  To see the differences, look at the IL generated.

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Skill/Topic: AdvancedA) YesB) NoExplanation: For example some instances of operator overloading!

whbloodworth

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• Jan 25th, 2008

With respect to multiple inheritance, I would have to say that the answer is "mostly" that C# does not support multiple inheritance. The "mostly" part does not take into accoun...

sureshsoft82

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• Jan 8th, 2008

Multiple Inheritance

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sarnam

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• Feb 3rd, 2008

CLR is the correct answer

subramanyam1981

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• Jan 28th, 2008

The CLR calls the main method. operating system has nothing to do with.

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mcapodici

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• Feb 9th, 2008

In .NET 1.1 you can use the type "object" to store the values. You then have the choice of setting the object reference to "null" or storing the value. The issue here is ...

sarnam

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• Feb 3rd, 2008

String variable is assigned a null value by default.

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1. What is an indexer?2. Why we are using indexer?

The first one performs a deep copy of the array, the second one is shallow.

dotnetasit

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• Feb 21st, 2008

I felt the need of this posting because I have seen postings (not only in this forum but also in many others) saying that "CopyTo() makes a deep copy and Clone() makes a shallow copy." ...

sahu

 Profile Answers by sahu Questions by sahu

• Dec 9th, 2005

The first one performs a deep copy of the array, the second one is shallow.

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Skill/Topic: BeginnerA) static void Main()B) static Main(void)C) Main()

LordAlex

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• Nov 6th, 2011

Here is a problem with English;a call is a noun - therfore it is a name.

sud4321

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• Oct 8th, 2006

Static void Main()

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A) Float (16-bit)B) Float (32-bit)C) Float(64-bit)

nisha.Chopra

 Profile Answers by nisha.Chopra Questions by nisha.Chopra

• Mar 30th, 2008

Ans : BSingle is a 32-bit single precision floating-point type that represents values ranging from approximately 1.5E-45 to 3.4E+38 and from approximately -1.5E-45 to -3.4E+38 with a precision of 7 decimal digits

naveentej

 Profile Answers by naveentej Questions by naveentej

• Jan 7th, 2006

Ans: Float 32 bite.g. float i = 6.8F; // or 6.8fBy default, a real numeric literal on the right-hand side of the assignment operator is treated as double. Therefore, to initialize a float variable use...

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A) The value of the object is written immediately on assignmentB) The value is lost after the system reads it.C) The system stored the value until the end of all current threadsD) The system always reads the current value of a volatile object at the point it is requested

nisha.Chopra

 Profile Answers by nisha.Chopra Questions by nisha.Chopra

• Mar 30th, 2008

Ans -  A and DWhenever a volatile is requested, the system returns the current value at the time of the request.All assignments are written to the object immediately. Common usage of the volatile...

naveentej

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• Jan 7th, 2006

Ans: A, DThe system always reads the current value of a volatile object at the point it is requested, even if the previous instruction asked for a value from the same object. Also, the value of the ob...

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Intushortdecimalenum

Vikas Yadav

 Profile Answers by Vikas Yadav Questions by Vikas Yadav

• Apr 2nd, 2008

sbyte(System.SByte)ushort(System.UInt16)uint(System.UInt32)ulong(System.UInt64)are non-cls compliant .

sandeepkrs

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• Mar 18th, 2008

Following are not CLS-compliant in C#-ubyteushortuintulong

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