Programming Language C++ MCQ SET-24

C++ Progamming Language MCQs Questions and Answers | SET-24
C++ Progamming Language Solved Multiple Choice Questions

Important C++ Progamming Language Solved Questions and Answers

Welcome to our exclusive collections of C++ Progamming Language (MCQ) Questions and with answers. Important C++ Progamming Language online MCQs practice test sets questions with answers for interviews, competitive exams. These multiple choice questions(MCQs) on C++ Progamming Language are suitable for both aspirant freshers and experienced who are preparing for competitive exam. In these MCQs sets we are going to share most important questions related to C++ Progamming Language. These questions are very helpful for those candidates ans aspirants who are preparing for the various government and non government exam as well as in interview.

C++ Progamming Language MCQs Questions and Answers | SET-24


Question 231-240

Question : 231

What is the output of below program? int main() { if(0) { cout«"Hi"; } else { cout«"Bye"; } return 0; }

[A].   Hi
[B].   Bye
[C].   HiBye
[D].   Compilation Error


Question : 232

Generic pointers can be declared with__________ .

[A].   auto
[B].   void
[C].   asm
[D].   None of these


Question : 233

Static variable declared in a class are also called_________ .

[A].   instance variable
[B].   named constant
[C].   global variable
[D].   class variable


Question : 234

When base class is derived in protected mode, then_____________ .

1. public members of base class become private members of derived class.
2. public members of base class become protected members of derived class.
3. public members of base class become public members of derived class.
4. protected members of base class become protected members of derived class.
5. protected members of base class become private members of derived class.
6. protected members of base class become public members of derived class.

[A].   Only 1, 5
[B].   Only 1, 6
[C].   Only 2, 6
[D].   Only 2, 4


Question : 235

Which of the following statements are true about Catch handler?

1. It must be placed immediately after try block T.
2. It can have multiple parameters.
3. There must be only one catch handler for every try block.
4. There can be multiple catch handler for a try block T.
5. Generic catch handler can be placed anywhere after try block.

[A].   Only 1, 4, 5
[B].   Only 1, 2, 3
[C].   Only 1, 4
[D].   Only 1, 2


Question : 236

class X, class Y and class Z are derived from class BASE. This is ______ inheritance.

[A].   Multiple
[B].   Multilevel
[C].   Hierarchical
[D].   Single


Question : 237

Exception handlers are declared with ____________ keyword.

[A].   Try
[B].   catch
[C].   throw
[D].   Finally


Question : 238

Which of the following are true about static member function?

1. They can access non-static data members.
2. They can call only other static member functions.
3. They can access global functions and data.
4. They can have this pointer.
5. They cannot be declared as const or volatile.

[A].   Only 2,5
[B].   Only 2,3,4,5
[C].   Only 2 , 3 , 5
[D].   All of these


Question : 239

Streams that will be performing both input and output operations must be declared as class _________ .

[A].   iostream
[B].   fstream
[C].   stdstream
[D].   Stdiostream


Question : 240

Which of the followings are true about constructors?

1. A class can have more than one constructor.
2. They can be inherited.
3. Their address can be referred.
4. Constructors cannot be declared in protected section of the class.
5. Constructors cannot return values.

[A].   Only 1,2,4
[B].   1,2,4,5
[C].   1,3,5
[D].   1,4,5





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