Programming Language C++ MCQ SET-5

C++ Progamming Language MCQs Questions and Answers | SET-5
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-5


Question 41-50

Question : 41

//Assume all headers are included //What should be printed? int main() { char Text[ ] = "AEM@ME"; for(int I=0; Text[I]!='�';I++) { if(!isalpha(Text[I])) Text[I]='*'; else if(isupper(Text[I])) Text[I]=Text[I]+1; else Text[I] = Text[I+1]; } cout<<Text; return 0; }

[A].   *pp@*uzz
[B].   AEM@MEE
[C].   AEM@ME
[D].   Dp@*Czz


Question : 42

C structure differs from CPP class in regards that by default all the members of the structure are __________ in nature.

[A].   private
[B].   protected
[C].   public
[D].   None of these


Question : 43

What should be printed on screen? int main() { int x = 5; if(x++ == 5) cout<<"Five&"<<endl; else if(++x == 6) cout<<"Six"<<endl; return 0; }

[A].   FiveSix
[B].   Five
[C].   Six
[D].   None of these


Question : 44

Which of the following best defines the syntax for template function ?

[A].   Template
[B].   Template return_type Function_Name(Parameters)
[C].   Both [A] and [B]
[D].   None of these


Question : 45

int main() { int i=0,x=0; for(i=1;i<10;i*=2) { x++; cout<<x; } cout<<x; return 0; }

[A].   1234567899
[B].   12345678910
[C].   123455
[D].   12344


Question : 46

Generic pointers can be declared with__________ .

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


Question : 47

How many times 'its a while loop' should be printed? int main() { int i = 1 ; i = i - 1 ; while(i) { cout<<"its a while loop"; i++ ; } return 0; }

[A].   1
[B].   2
[C].   0
[D].   INFINITE TIMES


Question : 48

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


Question : 49

#include using namespace std; int main() { cout<<-1-1-1; return 0; }

[A].   Compilation Error
[B].   0
[C].   3
[D].   -3


Question : 50

What is output of below program?
int main() { int a=10; int b,c; b = a++; c = a; cout<<a<<b<<c; Return 0;

[A].   111011
[B].   111111
[C].   101011
[D].   101010





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