6.
Which of the following will be the correct output for the C#.NET program given below?
namespace IndiabixConsoleApplication
{
class SampleProgram
{
static void Main(string[] args)
{
int a = 5;
int s = 0, c = 0;
Proc(a, ref s, ref c);
Console.WriteLine(s + ” ” + c);
}
static void Proc(int x, ref int ss, ref int cc)
{
ss = x * x;
cc = x * x * x;
}
}
}
A. 0 0
B. 25 25
C. 125 125
D. 25 125
E. None of the above
Answer & Explanation
Answer: Option D
Explanation:
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7.
What will be the output of the C#.NET code snippet given below?
namespace IndiabixConsoleApplication
{
class SampleProgram
{
static void Main(string[ ] args)
{
int i = 10;
double d = 34.340;
fun(i);
fun(d);
}
static void fun(double d)
{
Console.WriteLine(d + ” “);
}
}
}
A. 10.000000 34.340000
B. 10 34
C. 10 34.340
D. 10 34.34
Answer & Explanation
Answer: Option D
Explanation:
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8.
Which of the following statements are correct?
C# allows a function to have arguments with default values.
C# allows a function to have variable number of arguments.
Omitting the return value type in method definition results into an exception.
Redefining a method parameter in the method’s body causes an exception.
params is used to specify the syntax for a function with variable number of arguments.
A. 1, 3, 5
B. 3, 4, 5
C. 2, 5
D. 4, 5
E. None of these
Answer & Explanation
Answer: Option C
Explanation:
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9.
If a procedure fun() is to receive an int, a Single & a double and it is to return a decimal then which of the following is the correct way of defining this procedure?
A.
fun(int i, Single j, double k) decimal
{ … }
B.
static decimal fun(int i, Single j, double k)
{ … }
C.
fun(int i, Single j, double k)
{
…
return decimal;
}
D.
static decimal fun(int i, Single j, double k) decimal
{ … }
E. A procedure can never return a value.
Answer & Explanation
Answer: Option E
Explanation:
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10.
If a function fun() is to receive an int, a Single & a double and it is to return a decimal then which of the following is the correct way of defining this function?
A.
decimal static fun(int i, Single j, double k)
{ … }
B.
decimal fun(int i, Single j, double k)
{ … }
C.
static decimal fun(int i, Single j, double k)
{ … }
D.
static decimal fun(int i, Single j, double k) decimal
{ … }
E.
static fun(int i, Single j, double k)
{
…
return decimal;
}
Answer & Explanation
Answer: Option C
Explanation:
No answer description available for this question.