.NET Programming solved MCQs

A variable which is declared inside a method is called a________variable

Which is the String method used to compare two strings with each other ?

Minimum and Maximum range of values supported by ‘float’ data type are ?

Which datatype should be more preferred for storing a simple number like 35 to improve execution speed of a program?

 Scope of variable is related to definition of variable as:

1. Region of code within which variable value is valid and hence can be accessed.
2. No, relation with region where variable is declared its value is valid in entire scope.

 Select output of the given set of Code :

static void Main(string[] args)
{
String name = "Dr.Gupta";
Console.WriteLine("Good Morning" + name);
}

Which of the following is an 8-byte Integer?

Which of the following is NOT an Integer?

 Which of the following are value types?

1.Integer
2.Array
3.Single
4.String
5.Long

Which of the following does not store a sign?

What is the size of a Decimal?

Which of the following is the correct size of a Decimal datatype?

Which of the following statements is correct?

Which of the following can implement an interface?

1.Data
2.Class
3.Enum
4.Structure
5.Namespace

 Which of the following will be the correct output for the C#.NET code snippet given below?

String s1 = "ALL MEN ARE CREATED EQUAL";
String s2;
s2 = s1.Substring(12, 3);
Console.WriteLine(s2);

 Which of the following is the correct output of the C#.NET code snippet given below?

int[ , , ] a = new int[ 3, 2, 3 ];
Console.WriteLine(a.Length);

 Which of the following are NOT Relational operators in C#.NET?

1.>=
2.!=
3.Not
4.<=
5.<>=

A GUI:

Visual Studio .NET provides which feature:

 What does IDE stand for?