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Test Status
CSHARPRANDOMTEST
Ques 1 :
Which of the following statements are correct about a .NET Assembly?
1. It is the smallest deployable unit.
2. Each assembly has only one entry point - Main(), WinMain() or DLLMain().
3. An assembly can be a Shared assembly or a Private assembly.
4. An assembly can contain only code and data.
5. An assembly is always in the form of an EXE file.
(A) 1, 3, 5
(B) 1, 2, 3
(C) 2, 4, 5
(D) 1, 2
Ques 2 :
What compiler switch creates an xml file from the xml comments in the files in an assembly?
(A) /text
(B) /xml
(C) /doc
(D) /help
Ques 3 :
A master page is merged with a content page ________ in the page execution life cycle
(A) Very early
(B) Very late
(C) Early
(D) Late
Ques 4 :
What is boxing?
(A) Encapsulating a value type in an object.
(B) Encapsulating an object in a value type.
(C) Encapsulating a copy of a value type in an object.
(D) Encapsulating a copy of an object in a value type.
Ques 5 :
What is the wild card character in the SQL "like" statement?
(A) * (Asterisk)
(B) # (Pound)
(C) % (Percent)
(D) $ (Dollar)
Ques 6 :
Is there any errors in this -> EmployeeMgmt constructor: Public int EmployeeMgmt { emp_id = 100; }
(A) Return type
(B) Formal parameters
(C) No errors
(D) Name
Ques 7 :
Which of the following are NOT true about .NET Framework?
1. It provides a consistent object-oriented programming environment whether
object code is stored and executed locally, executed locally but Internet-
distributed, or executed remotely.
2.It provides a code-execution environment that minimizes software deployment and versioning conflicts.
3.It provides a code-execution environment that promotes safe execution of code, including code created by an
unknown or semi-trusted third party.
4.It provides different programming models for Windows-based applications and Web-based applications.
5.It provides an event driven programming model for building Windows Device Drivers.
(A) 1, 2
(B) 2, 4
(C) 4, 5
(D) 1, 2, 4
Ques 8 :
Which of the following statements is correct about Managed Code?
(A) Managed code is the code that runs on top of Windows.
(B) Managed code is the code that is written to target the services of the CLR.
(C) Managed code is the code where resources are Garbage Collected.
(D) Managed code is the code that is compiled by the JIT compilers.
Ques 9 :
C# doesnot support:
(A) abstraction
(B) polymorphism
(C) multiple inheritance
(D) inheritance
Ques 10 :
Which of these statements correctly declares a two-dimensional array in C#?
(A) int[][] myArray;
(B) int[,] myArray;
(C) System.Array[2] myArray;
(D) int[2] myArray;
Ques 11 :
How to kill a user session explicitly?
(A) Session.Discard()
(B) Session.Close()
(C) Session.Abandon()
(D) Session.kill()
Ques 12 :
Which of the following utilities can be used to compile managed assemblies into processor-specific native code?
(A) gacutil
(B) ngen
(C) sn
(D) ildasm
Ques 13 :
Which of the following statements correctly define .NET Framework?
(A) It is an environment for developing, building, deploying and executing Desktop Applications, Web Applications and Web Services.
(B) It is an environment for developing, building, deploying and executing Distributed Applications.
(C) It is an environment for development and execution of Windows applications.
(D) It is an environment for developing, building, deploying and executing only Web Applications.
Ques 14 :
What does a strong name contain?
(A) publiuc key
(B) assembly name
(C) assembly version
(D) All of the above
Ques 15 :
Which of the following statements are correct about the C#.NET code snippet given below?
class Sample
{
static int i;
int j;
public void proc1()
{
i = 11;
j = 22;
}
public static void proc2()
{
i = 1;
j = 2;
}
static Sample()
{
i = 0;
j = 0;
}
}
(A) j can be initialized in proc2().
(B) i cannot be initialized in proc1().
(C) proc1() can initialize i as well as j.
(D) proc2() can initialize i as well as j.
Ques 16 :
Which of the following statements is correct about the C#.NET program given below?
namespace PskillsConsoleApplication
{
class Baseclass
{
int i;
public Baseclass(int ii)
{
i = ii;
Console.Write("Base ");
}
}
class Derived : Baseclass
{
public Derived(int ii) : base(ii)
{
Console.Write("Derived ");
}
}
class MyProgram
{
static void Main(string[ ] args)
{
Derived d = new Derived(10);
}
}
}
(A) The program will report an error in the statement base(ii).
(B) The program will work correctly if we replace base(ii) with base.Baseclass(ii).
(C) The program will output: Base Derived
(D) The program will work correctly only if we implement zero-argument constructors in Baseclass as well as Derived class.
Ques 17 :
Which of the following class cannot be inherited?
(A) Abstract
(B) Sealed
(C) Both
(D) None
Ques 18 :
Convert vs. Parse methods
(A) Convert converts the value, Parse is for parsing
(B) Convert allows null values, Parse cannot
(C) Both are same
(D) None of these
Ques 19 :
Which of the following statements is correct about the .NET Framework?
(A) .NET Framework uses COM+ services while creating Distributed Applications.
(B) .NET Framework uses DCOM for creating unmanaged applications.
(C) .NET Framework uses DCOM for making transition between managed and unmanaged code.
(D) .NET Framework uses DCOM for achieving language interoperability
Ques 20 :
Are private class-level variables can inherited?
(A) Yes, and we can access them
(B) No, and we can not access them
(C) Yes, but we can not access them
(D) All of the above are wrong
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