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Functions and Procedures in C++ MCQ question and answer with solution | C++ Programimg MCQs

Learn Functions and Procedures in C++ MCQ Questions and answers with easy and logical explanations in C++ Programimg. Functions and Procedures in C++ MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-4 section-1

Each section contains 100 MCQs on Functions and Procedures in C plus plus .
31
What is the purpose of the 'static' keyword in a C++ function?
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Answer & Solution
Answer: Option D
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32
What does the 'void' keyword represent in the function declaration in C++?
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Answer & Solution
Answer: Option A
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33
Which of the following is true about inline functions in C++?
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Answer & Solution
Answer: Option D
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34
What is the output of the following code: int add(int a, int b) { return a + b; } int sum = add(3, 5); cout << sum; in C++?
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Answer & Solution
Answer: Option C
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35
In C++, what is the significance of the function return type 'auto'?
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Answer: Option B
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36
What is the purpose of the 'friend' keyword in a C++ function declaration?
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Answer: Option C
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37
What is the syntax for declaring a function that takes a variable number of arguments in C++?
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Answer & Solution
Answer: Option D
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38
What is the output of the following code: int x = 5; cout << "Before: " << x; changeValue(x); cout << "After: " << x; in C++?
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Answer: Option A
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39
What is the correct syntax for defining a function template in C++?
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Answer: Option B
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40
What is the purpose of the 'const' keyword in a function parameter list in C++?
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Answer: Option C
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