Programming Language C++ MCQ SET-6

C++ Progamming Language MCQs Questions and Answers | SET-6
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-6


Question 51-60

Question : 51

Find the output of below program:-
int main()
{
int i = 0, x = 0; do
{
if(i % 5 == 0)
{
cout< }
++i; }
while(i<10); cout<}

[A].   1
[B].   012
[C].   0
[D].   0123


Question : 52

Which of the following is not used to seek a file pointer?

[A].   os::cur
[B].   ios::set
[C].   ios::end
[D].   ios::beg


Question : 53

What should be output of below program if use enter a = 5? int main() { int a; cin>>a; // user can enter any value if (++a*5 <= 25) { cout<<"Hello"; } else { cout<<"Bye"; } }

[A].   Hello
[B].   Bye
[C].   Undefined
[D].   Compilation Error


Question : 54

Default value of static variable is_____ .

[A].   0
[B].   1
[C].   Garbage value
[D].   Compiler dependent


Question : 55

Find the output of below program.
int main() { for(int i=1;i<=2;i++) { for(int j=i;j<=2;j++) cout< [A].   1@2@
[B].   1@2@1@
[C].   1@1@2@
[D].   1@2@2@


Question : 56

 ________ are used to format the data display in CPP.

[A].   Iterators
[B].   Punctuators
[C].   Manipulators
[D].   Allocators


Question : 57

Which of the followings is/are pointer-to-member declarator?

[A].   >
[B].    .
[C].   ::
[D].   both a and b


Question : 58

During dynamic memory allocation in CPP, new operator returns _________ value if memory allocation is unsuccessful.

[A].   False
[B].   NULL
[C].   Zero
[D].   None of these


Question : 59

#include using namespace std; class X { public: X() { cout<<"X"; } ~X() { cout<<"~X"; } }; class Y : public X { public: Y() { cout<<"Y"; } ~Y() { cout<<"~Y"; } }; int main() { Y obj; return 0; }

[A].   XY~X~Y
[B].   XY~Y~X
[C].   X~XY~Y
[D].   X~X~YY


Question : 60

What is the full form of oop

[A].   Object oriented programming
[B].   Oriented object programming
[C].   Office oriented programming
[D].   office objective programming





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