Which of the following is used to control the flow of a program in C#?
Select an option to see the answer and solution.
C# Programming · all questionsControl Flow Statements in C Sharp
Control Flow Statements in C Sharp
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What does the 'default' keyword do in a 'switch' statement in C#?
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In C#, what is the syntax for a 'for-each' loop?
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What is the result of the expression 10 == 10 in C#?
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Which loop in C# is more appropriate for iterating through an array?
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What is the purpose of the 'continue' statement in a loop in C#?
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In C#, what is the result of the expression 5 >= 5?
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Which control flow statement in C# is used to handle multiple conditions using a single switch expression?
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What is the result of the expression 12 < 5 ? "Yes" : "No" in C#?
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What will be the output of the following C# code?
static void Main(string[] args)
{
int x = 0;
do
{
x++;
if (x == 5)
{
x++;
continue;
break;
}
Console.WriteLine(x + " ");
}
}while (x < 10);Select an option to see the answer and solution.
What will be the output of the following C# code?
static void Main(string[] args)
{
int x;
for (x = 10; x <= 15; x++)
while (Convert.ToBoolean(Convert.ToInt32(x)))
{
do
{
Console.WriteLine(1);
if (Convert.ToBoolean(x >> 1))
continue;
}while (Convert.ToBoolean(0));
break;
}
Console.ReadLine();
}Select an option to see the answer and solution.
What will be the output of the following C# code?
static void Main(string[] args)
{
int x;
for (x = 1; x <= 3; x++)
{
int j = 1;
do
{
j++;
}while (x % j == 2);
Console.WriteLine(x + " " + j);
}
Console.ReadLine();
}Select an option to see the answer and solution.
Which of the following conditions are true in the following C# code?
static void Main(string[] args)
{
Console.WriteLine("Enter a letter:");
char c = (char)Console.Read();
if (Char.IsDigit(c) == true)
Console.WriteLine("A number");
else if (char.IsLower(c) == true)
Console.WriteLine("A lowercase letter");
else if (char.IsUpper(c) == true)
Console.WriteLine("An uppercase letter");
Console.ReadLine();
}
a. Enter a letter :
a
An uppercase letter
b. Enter a letter :
A
An uppercase letter
c. Enter a letter :
2
A number
d. Enter a letter :
2
A lowercase letter.Select an option to see the answer and solution.
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");
}Select an option to see the answer and solution.
What will be the output of the following C# code?
static void Main(string[] args)
{
int i;
int b = 8, a = 32;
for (i = 0; i <= 10; i++)
{
if ((a / b * 2)== 2)
{
Console.WriteLine( i + " ");
continue;
}
else if (i != 4)
Console.Write(i + " ");
else
break;
}
Console.ReadLine();
}Select an option to see the answer and solution.
What will be the output of the following C# code?
static void Main(string[] args)
{
int i;
int j = 1;
int []ar = {21, 22, 13, 4};
switch (ar[j])
{
case 1:
i++;
break;
case 2:
i += 2;
j = 3;
continue;
case 3:
i %= 2;
j = 4;
continue;
default:
--i;
}
Console.WriteLine(i);
Console.ReadLine();
}Select an option to see the answer and solution.
What will be the output of the following C# code?
static void Main(string[] args)
{
int i;
for (i =-3; i <= 3; i++)
{
switch (i)
{
case 0:
Console.WriteLine("zero");
break;
}
if (i > 0)
Console.WriteLine("A");
else if (i < 0)
Console.WriteLine("B");
}
Console.ReadLine();
}Select an option to see the answer and solution.
What will be the output of the following C# code?
static void Main(string[] args)
{
int i = 0;
int j = 0;
for (i = 0; i < 4; i++)
{
for (j = 0; j < 3; j++)
{
if (i > 1)
continue;
Console.WriteLine("Hi \n");
}
}
Console.ReadLine();
}Select an option to see the answer and solution.
What will be the output of the following C# code?
static void Main(string[] args)
{
int temp = 1;
switch (temp << 2 + temp)
{
default:
Console.WriteLine("Example1");
break;
case 4:
Console.WriteLine("Example2");
break;
case 5:
Console.WriteLine("Example3");
break;
case 8:
Console.WriteLine("Example4");
break;
}
Console.ReadLine();
}Select an option to see the answer and solution.
What will be the output of the following C# code?
static void Main(string[] args)
{
int i = 9 , j = 7;
switch (i - j + 3)
{
case 9: 7:
j += 6;
break;
case 5:
i -= 4;
break;
}
Console.WriteLine(i + "\n" + j);
Console.ReadLine();
}Select an option to see the answer and solution.