C# Programming :: Control Instructions - c#
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What does the following C#.NET code snippet will print?
int i = 0, j = 0; label: i++; j+=i; if (i 10) { Console.Write(i +" "); goto label; } -
Which of the following is the correct output for the C#.NET program given below?
int i = 20 ; for( ; ; ) { Console.Write(i + " "); if (i >= -10) i -= 4; else break; } -
Which of the following statements is correct?
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Which of the following is the correct way to rewrite the following C#.NET code snippet given below?
int i = 0; do { Console.WriteLine(i); i+ = 1; } while (i 10); -
What will be the output of the C#.NET code snippet given below?
int val; for (val = -5; val 5; val++)
{
switch (val)
{
case 0:
Console.Write ("Fresher");
break;
}
if (val > 0)
Console.Write ("B");
else if (val 0)
Console.Write ("X");} -
What will be the output of the C#.NET code snippet given below?
char ch = Convert.ToChar ('a' | 'b' | 'c'); switch (ch) { case 'A': case 'a': Console.WriteLine ("case A | case a"); break; case 'B': case 'b': Console.WriteLine ("case B | case b"); break; case 'C': case 'c': case 'D': case 'd': Console.WriteLine ("case D | case d"); break; } -
Which of the following is the incorrect form of Decision Control instruction?
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Which of the following code snippets are the correct way to determine whether a is Odd or Even?
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int a; String res; if (a % 2 == 0) res = "Even"; else res = "Odd"; -
int a; String res; if (a Mod 2 == 0) res = "Even"; else res = "Odd"; -
int a; Console.WriteLine(a Mod 2 == 0 ? "Even": "Odd"); -
int a; String res; a % 2 == 0 ? res = "Even" : res = "Odd"; Console.WriteLine(res);
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Which of the following can be used to terminate a while loop and transfer control outside the loop?
- exit while
- continue
- exit statement
- break
- goto
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The C#.NET code snippet given below generates ____ numbers series as output?
int i = 1, j = 1, val; while (i 25) { Console.Write(j + " "); val = i + j; j = i; i = val; }
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A.
It is not possible to extend the if statement to handle multiple conditions using the else-if arrangement.
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B.
The switch statement can include any number of case instances with two case statements having the same value.
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C.
A jump statement such as a break is required after each case block excluding the last block if it is a default statement.
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D.
The if statement selects a statement for execution based on the value of a Boolean expression.
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E.
C# always supports an implicit fall through from one case label to another.
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