C++ Concepts

11

We can output text to an object of class ostream using the insertion operator<< because

A. the ostream class is a stream
B. the insertion operator works with all classes
C. we are actually outputting to cout.
D. the insertion operator is overloaded in ostream

12

The major goal of inheritance in c++ is:

A. To facilitate the conversion of data types.
B. To help modular programming.
C. To extend the capabilities of a class.
D. To hide the details of base class.

13

Which of the following cannot be legitimately passed to a function

A. A constant.
B. A variable.
C. A Structure
D. A Header File

14

If an array is declared as
int a[4] = {3, 0, 1, 2}, then values assigned to a[0] & a[4] will be ________

A. 3, 2
B. 0, 2
C. 3, 0
D. 0, 4

15

In C++, the range of signed integer type variable is ________

A. 0 to 216
B. -215 to 215 -1
C. -27 to 27 -1
D. 0 to 28