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What is the advantage of Serialization ?
jaya
- Nov 4th, 2011
Serialization is a process of converting an object into a stream of data so that it can be is easily transmittable over the network or can be continued in a persistent storage location.
san82
- Apr 15th, 2009
Serialization in .NET allows the programmer to take an instance of an object and convert it into a format that is easily transmittable over the network, or even stored in a database or file system. Th...
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Which of the following is an explusive feature of C#?
Skill/Topic: IntermediateA) Object OrientedB) ILC) XML documentation
LordAlex
- Nov 6th, 2011
I guess explusive == (Englush) exclusive.
IL and OO are in JAVA
Hence.
(C) XML documentation
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Events in C# are impltemented using:
Skill/Topic: AdvancedA) Specialized DLLsB) PointersC) Delegates
prakhar
- May 17th, 2006
ha ha ha..here u go again sisira.. opening your stinking mouth.When you dont know the answers why you shamelessly give the answer
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Reference types are stored in :
Skill/Topic: AdvancedA) the HeapB) the stackC) the hard-disk
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Assembly version information is stored in the:
Skill/Topic: AdvancedA) ManifestB) Garbage CollectorC) Heap
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To access attributes, the following is used:
Skill/Topic: AdvancedA) reflectionB) pointersC) collections
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Which are the important features of IL
A) Use of attributesB) Strong data typingC) Object orientation & use of interfaceD) All of the above
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Which of the following is wrong with regards to Out keyword
A) For Out parameters a variable can be passed which has not initializedB) If Out parameters are not assigned a value with in the function body compiler throws errorC) The variable passed as a Out parameter must be static
Sanjida123
- Jun 4th, 2010
Let's see what is out? Out is a keyword used to fill value to the parameter named as out.A) For Out parameters a variable can be passed which has not initialized - TrueWe can pass an uninitializ...
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Sealed class can be inherited
A) TrueB) FalseExplanation: Sealed class cannot be inherited
Rohit Sharma
- Apr 20th, 2006
False. The sealed class can not be inherited. This can be acheived by using the keyword "sealed". what this keyword does, it tells the compiler that it is the last class in the class hierarchy. The be...
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What is object pooling
prudhviram
- Sep 14th, 2006
Object Pooling is a COM+ service that enables you to reduse the overhead of creating each object from scratch. When an object is activated, it is pulled from the pool.When the object is deactivated, it is placed back into the pool to await the request.
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Constructor is the method which is implicitly created when ever a class is instantiated. Why?
Vikas Yadav
- Apr 5th, 2008
Only default constructor is called automatically and that is to only to zeroed down the data types you have declared in your class,and that is for avoiding initialization error for your class...
vct
- Jan 15th, 2007
A default constructor is implicitly created to assign instance data using any assignments provided in the class definition. In this case all instances of the class start out with the same initial values
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How to find exceptions in database
pankajbanga
- Feb 25th, 2007
framework is endowed with provider specific exception class that u can use to handle exception from database. for instance to handle exceptions from SQL Server u can use System.Data.SqlClient.SqlException class. Similarly, for OLE DB data source use System.Data.OleDb.OleDbException class.
simon
- Feb 23rd, 2007
I think you can check the @@error in database if @@error>0 then exception happen
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Is it possible to have different access modifiers on the get/set methods of a property?
No. The access modifier on a property applies to both its get and set accessors. What you need to do if you want them to be different is make the property read-only (by only providing a get accessor) and create a private/internal set method that is separate from the property.
Vikas Yadav
- Apr 9th, 2008
Yes,it is possible for get and set to have different access modifiers,but one of the accessors must follow the access level of property.
Sunny
- Jul 7th, 2007
Also in new version of DOTNET it is allowed and to set the variable we can use protected as access modifier
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Are private class-level variables inherited?
Yes, but they are not accessible, so looking at it you can honestly say that they are not inherited. But they are.
Rajendra Mahakali
- Jun 29th, 2017
YES, But they are accessible. Although they are not visible or accessible, but YES they are inherited.
kodefuguru
- Aug 12th, 2010
All members are inherited from the base class except for instance and static constructors and destructors. Inherited private members are inaccessible unless the subclass is nested in the base class.
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Which of the member is not a member of Object
A) Equals ( )B) GetType ( )C) ToString ( )D) Parse( )
sasidhar16
- May 30th, 2011
Parse() is not the member of Object, GetHashCode() is the fourth method apart from A,B,C method options given in question
dreammunna
- May 2nd, 2006
Hi Followings are the member of System.ObjectEquals()GetHashCode()GetType()Object()ReferenceEqualsToString
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How do you choose 1 entry point when C# project has more Main( ) method?
A) Not PossibleB) Using /Main along with class name in csc.exeC) By just providing the class name to csc.exe
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Which of the following is not a member of stringbuilder
A) Append ( )B) Insert( )C) Replace ( )D) Substring( )
Vishnu
- Aug 8th, 2011
D) Substring( ) is not a member of the StringBuilder
Kal_CSharp
- Jan 16th, 2008
Answer: DSubString() is not a method of StringBuilder class.For the rest, here are the details.....System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("Kals"); &nb...
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Which method is actually called ultimately when Console.WriteLine( ) is invoked
A) Append( )B) AppendFormat( )C) Tostring( )
LordAlex
- Nov 4th, 2011
Does some one dig the code with Reflector?? In deed, according the Reflector, see code.... it's clear only ToString() can be called. "c# public virtual void System.TextWriter....
Seeker911
- Jun 15th, 2011
The answer is CUltimately ToString() is called. Depending on what overload is used when calling Console.WriteLine() either Append or AppendFormat will be called called then ToString()
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