6.
Which of the following will be the correct output for the C#.NET code snippet given below?
enum color : int
{
red = -3,
green,
blue
}
Console.Write( (int) color.red + “, “);
Console.Write( (int) color.green + “, “);
Console.Write( (int) color.blue );
A. -3, -2, -1
B. -3, 0, 1
C. 0, 1, 2
D. red, green, blue
E. color.red, color.green, color.blue
Answer & Explanation
Answer: Option A
Explanation:
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7.
An enum that is declared inside a class, struct, namespace or interface is treated as public.
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
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8.
Which of the following statements is correct about the C#.NET code snippet given below?
enum per
{
married,
unmarried,
divorced,
spinster
}
per.married = 10;
Console.WriteLine(per.unmarried);
A. The program will output a value 11.
B. The program will output a value 1.
C. The program will output a value 2.
D. The program will report an error since an enum element cannot be assigned a value outside the enum declaration.
E. The enum elements must be declared private.
Answer & Explanation
Answer: Option D
Explanation:
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9.
Which of the following is the correct output for the C#.NET code snippet given below?
enum color: int
{
red,
green,
blue = 5,
cyan,
magenta = 10,
yellow
}
Console.Write( (int) color.green + “, ” );
Console.Write( (int) color.yellow );
A. 2, 11
B. 1, 11
C. 2, 6
D. 1, 5
E. None of the above
Answer & Explanation
Answer: Option B
Explanation:
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10.
An enum can be declared inside a class, struct, namespace or interface.
A. True B. False
Answer & Explanation
Answer: Option A
Explanation:
No answer description available for this question.