QUESTION 15 2 points Save Answer What is the default accessibility modifier for

Question

QUESTION 15 2 points Save Answer What is the default accessibility modifier for a class? QUESTION 16 2 points Save Answer n the expression a what is the type of r [r[i], QUESTION 17 2 points Save Answer n the map iterator declaration stationMap::iterator iter;, StationMap is (n) QUESTION 18 2 points Save Answer In the code sequence if (c ++c) what is the resulting value of c? QUESTION 19 2 points Save Answer In the code sequence int y what is the resulting value of y? QUESTION 20 2 points Save Answer If the array char ch 55020] is passed to a function, what is the type of the corresponding function parameter? QUESTION 2 2 points Save Answer A map of strings to integers defines the namespace

Explanation / Answer

15. Private
16. int     ( it has to be integer, since we are accessing element of array )
17. map<T> where T is some type ( For example : map<int> )
18. 1     ( This is because if statement becomes true when c==0 is evaluated, later ++c is not evaluated. Thus c is still 0, until ++c in if branch changes it to 1.
19. 6     ( x++ is executed after y is incremented by value of x. Had it been ++x, y would be 7)
20 char**
21 DIDN'T UNDERSTAND THE QUESTION
22 Option a. The program will run, it is just that ifs >> integer_var won't assign anything to integer_var
23 Option a.    b=c will assign true to b. First if statement becomes true, and a is correct
24 Option d.   No return type
25 Option a.   As a=b, a < b returns false, -1 is the result

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