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Control Instructions - Programming

Q1:

Which of the following statements is correct about the C#.NET code snippet given below? 
switch (id)
{
    case 6: 
        grp = 'Grp B'; 
        break;
    
    case 13:
        grp = 'Grp D';
        break;
    
    case 1:
        grp = 'Grp A';
        break;
    
    case ls > 20:
        grp = 'Grp E';
        break ;
    
    case Else:
        grp = 'Grp F';
        break;
}

A
Compiler will report an error in case ls > 20 as well as in case Else.

B There is no error in this switch case statement.

C
Compiler will report an error only in case Else.

D
Compiler will report an error as there is no default case.

E
The order of the first three cases should be case 1, case 6, case 13 (ascending).

ANS:A -

Compiler will report an error in case ls > 20 as well as in case Else.

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