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What is CLR?
Skill/Topic: BeginnerA) Common Library ReorganizationB) Csharp Language RespecificationC) Csharp Library RosterD) Common Language Runtime
vinay1234
- Jun 30th, 2008
CLR is Common Language Runtime which compile the code two time, manage many features?like garbage collection.
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A local C# variable declared in the for loop is in scope in
Skill/Topic: BeginnerA) Body of the for loopB) The method which includes the for loopC) Class
dsouzajohnson
- Mar 29th, 2006
A is the correct answer...Gets variable does not exist error message, if we try to access it outside the for loop --Hey guys.. I know you all have done a lot for this forum and have good expertise..This is my first post..please bear with me in case of any inaccuracy.Thanks-Johnson.
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What is true about readonly variable in C# code?
Skill/Topic: BeginnerA) It's the same as a constantB) It's value can be assigned only onceC) You can never assign a value to it
JimmyJamJo
- May 17th, 2008
I'd argue "B" isn't quite right - you CAN assign to a readonly variable more than once, it's just that you can't assign to it after the constructor has been executed. Conside...
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You can inherit multiple interfaces in C#
Skill/Topic: IntermediateA) TrueB) FalseExplanation: A class can inherit multiple interfaces
chandrasoma
- Nov 20th, 2006
Question should be re-written as " Can C# classes implement multiple interfaces?". I think you implement interfaces rather than inherit them.
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To change the value of a variable while debugging , the following window is used
Skill/Topic: IntermediateA) DebugB) WatchC) Immediate
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Which language is more suitable for writing extermely high performance mission critical applications?
Skill/Topic: AdvancedA) C#B) C++C) Visual Basic .NETExplanation: This is an area where C# lags.
xxdanbrowne
- Jun 19th, 2008
This is a trick question and depends on what you mean by "high performance".If you mean "do something that is non-standard" then probably c++.If you mean using existing tools then both c# AND vb.net are adequate.But again, it depends on what you mean.
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What is automatic memory management in .NET known as:
Skill/Topic: AdvancedA) Managed CodeB) Smart CachingC) Garbage Collection
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NET offers the follwing security features:
Skill/Topic: AdvancedA) Transaction based securityB) Code-based securityC) Both the aboveD) None of the above
albanaco
- Jun 25th, 2008
Both..NET offers "code access security".NET offers "transaction security" (System.Transactions)
cocomany
- Mar 14th, 2006
Both- transactions in com+ offer role based security s well.
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Each process in a 32 bit Windows environment has the following amount of virtual memory available:
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What are Namespaces
A) Naming convention used in .NetB) Group of classes categorized to avoid name clashC) None of the above
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If we need to compare X to a value 3 how do we do it in C#
A) If (X==3)B) If (X=3)C) If (X.equals(3) )
Aby Kurian
- Jan 29th, 2007
If x is an integer then
if (x==3){your code}
if x is string the convert value to integer then apply this code -
It is not permitted to declare modifier on the members in an interface definition
A) TrueB) False
pankajbanga
- Feb 26th, 2007
Interface members are implicitly public, explicit modifiers are not allowed.
Rohit Sharma
- Apr 21st, 2006
A is the correct answer. By default all the members in an Interface definition are public, so there is no need to declare access modifier public. It would be a compile time error otherwise.
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Which method is implicitly called when an object is created
A) Main MethodB) Constructor MethodC) Destructor MethodExplanation: Constructor is the method which is implicitly created when ever a class is instantiated
shivkant.pawan
- Nov 26th, 2007
When a obeject create then constructor of the class execute at that moment. If you don't define any constructor in a class then JVM pass a default constructor but if you define any parametrized constructor in class then this is programmers responsiblity to pass default constructor in that class.
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In order to use stringbuilder in our class we need to refer
A) System.TextB) System.IOC) System.StringBuilder
Prakhar
- Apr 11th, 2006
We only need to refer System.Text namespace. StringBuilder Class is contained in the System.Text namespace. hence we need to add the following lines in pur code:using System.Text;
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How do you load assembly to running process
A) Assembly.Load( )B) Assembly.LoadFrom( )C) Both
selvimathi
- Dec 25th, 2008
We can load to by usingAssembly obj=Assembly.load("path");orAssembly obj=Assembly.LoadFrom("path");
Nitin
- Jun 21st, 2006
can u provide us the syntaxThnx
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Assemblies cannot be loaded side by side
A) TrueB) FalseExplanation: Assemblies can be loaded side by side
xingoflife
- Jun 24th, 2007
True.Assemblies can be loaded side by side. Different versions of same assemble can be used inside a single process.Source: Professional C # 2005. Wrox edition
toyash
- Mar 23rd, 2006
Ans : FalseThe question is " Assemblies cannot be loaded side by side " This mean its false .. you can load assemblies side by side.
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In the following cases which is not function overloading
A) Same parameter types but different return valuesB) Varying number of parametersC) Different parameters types but different return valuesD) Different parameters type but same return values
Sreerenj
- Mar 18th, 2006
Answer is A) Same parameter types but different return values.Function overloading depends on the 1) parameter types 2) number of parameters 3) order of parameters
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You have an event handler called MyEvent and you want to link the click event of control, MyButton, to use MyEvent, what is the code that will like them together?
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If we can'nt make the object of abstract class what is the use of defining of data members and non abstract functions in that abstract class?
Sreedhar
- Jan 25th, 2007
Its basically for Polymorphism, So that we can call same method on different classes based on the subtype.Say you implement a factory and get back the subclass requried, then u can call the method without any issue as all the subclassed implment the same abstract class.
prudhviram
- Sep 13th, 2006
Eventhough you cant create an instance of abstract class you can create an instance of its super class which inherits the members of the abstract class(sub class) and you can write you code in the dat...
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In which scenerio we use interfaces,abstract and concrete class?Which one is better and appropriate?Differentiate these three terms in depth.
saurabhd
- Jan 19th, 2007
Use following guidelines for each of the abstractions:Interface: -- If your child classes should all implement a certain group of methods/functionalities, but each of the child classes is free to prov...
kiran
- Dec 24th, 2006
Interface - used to define a skeleton. Classes who want to confirm to that skeleton implementsts the interfaceAbstract class - Use abstract class when you want to provide some functionality to the use...
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