WorksheetsC#.net test 1
Total questions: 10
Worksheet time: 9mins
What will be the output of the following C# code?
static void Main(string[] args)
{
int a, b, c, x;
a = 80;
b = 15;
c = 2;
x = a - b / (3 c) ( a + c);
Console.WriteLine(x);
Console.ReadLine();
}
78
-84
80
98
What will be the output of the following C# code?
m = 5; int y;
y = m++;
y = ++m;
y = 5, m = 6; y = 7, m = 7
y = 6, m = 6; y = 7, m = 6
y = 5, m = 6 ; y = 5, m = 5
y = 5, m = 6; y = 7, m = 8
What will be the output of the following C# code?
bool a = true;
bool b = false;
a |= b;
Console.WriteLine(a);
Console.ReadLine();
0
1
True
False
What will be the output of the following C# code?
static void Main(string[] args)
{
int a = 5, b = 10;
if (Convert.ToBoolean(Convert.ToInt32(++a)) || Convert.ToBoolean(Convert.ToInt32(++b))) {
Console.WriteLine(a + "\n" + b);
}
else
Console.WriteLine(" C# ");
}
6 11
6 16
6 12
6 10
What will be the output of the following C# code?
static void Main(string[] args)
{
char ch = 'p';
switch (ch)
{
case 'p':
Console.WriteLine("coco" + "\t" + Convert.ToInt32(ch));
break;
default:
Console.WriteLine("default");
break;
}
Console.WriteLine("main");
}
coco main
coco 112
coco 112 main
compile time error
What will be the output of the following C# code?
static void Main(string[] args)
{
int i = 0;
if (i == 0)
{
goto label;
}
label: Console.WriteLine("HI...");
Console.ReadLine();
}
Hi…infinite times
Code runs prints nothing
Hi Hi
Hi…
Which of the following is used to define the member of a class externally?
:
::
#
none of the mentioned
What does the following C# code imply?
cs abc; abc = new cs();
Object creation on class csharp
Create an object of type csharp on heap or on stack depending on the size of object
create a reference c on csharp and an object of type csharp on heap
create an object of type csharp on stack
Which reference modifier is used to define a reference variable?
&
ref
#
$
Which of these can be overloaded?
Constructors
Methods
Both Constructors & Methods
None of the mentioned
