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Miscellaneous in C Sharp MCQ question and answer with solution | C# Program MCQs

Learn Miscellaneous in C Sharp MCQ Questions and answers with easy and logical explanations in C# Program. Miscellaneous in C Sharp MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-2 section-1

Each section contains 100 MCQs on Miscellaneous in C Sharp .
11
What does the "typeof" operator return in C#?
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Answer: Option C
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12
What is the default value of an integer variable in C# if it is not explicitly initialized?
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Answer: Option D
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13
What is the purpose of the "as" keyword in C#?
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Answer: Option A
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14
Which of the following is NOT a valid C# loop construct?
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Answer: Option B
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15
What does the "sealed" keyword do in C#?
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Answer: Option D
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16
In C#, what does the "using" directive do?
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Answer: Option C
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17
What does the "ref" keyword allow in C#?
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Answer: Option B
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18
What is the purpose of the "virtual" keyword in C#?
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Answer: Option C
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19
Which of the following is NOT a valid C# access modifier?
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Answer: Option B
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20
What does the "using" keyword do in the context of IDisposable objects in C#?
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Answer: Option D
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