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Object Oriented Programming MCQ - Find Output

6 The following program segment
const int m = 10 ;
int &n = m ;
n = l1 ;
cout << m << n;

7 The following program segment
int a = 10 ;
int const &b = a ;
a = l1 ;
cout << a << b ;

The very idea of declaring b as a constant integer is to protect it from changes. However, since it is aliased to a variable whose attribute is not const, the value of b can be indirectly changed by changing the value of a. This is a bad programming practice.

8 Which of the following is not a storage class supported by C++ ?

9 Consider the following program segment.
static char X [3] = "1234" ;
cout << X ;
A complete c++ program with these two statements

c++ forbids initialization with strings, whose length is more than the size of the array. C compiler permits.

10 Consider the following program segment.
const char *p1= "To make the bitter butter better" ; // stm1
char *const p2 = "Recommend this book 2 others "; //stm2
p1 = "add some better butter not bitter. " ; //stm3
p2 = "so that th~y 2 will get benefited. " ; //stm4
* (p1+3) = 'A' ; //stm5
* (p2+3) = 'A' ; //stm6

Which of the statement results in error?

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Question:

The following programvoid abc (int &p){cout << p ;}void main (void){float m = 1.23;abc (m) ;cout << m;}

A. results in compilation error
B. results in run time error
C. prints 1. 23
D. prints I

Correct answer: A

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