Which line in the following program contains a call to the showDub function?
```
1 #include
2 using namespace std;
3 void showDub(int);
4 int main()
5 {
6 int x = 2;
7 showDub(x);
8 cout << x << endl;
9 return 0;
10 }
11 void showDub(int num)
12 {
13 cout << (num * 2) << endl;
14 }
```
a. line 3
b. line 4
c. line 7
d. line 11
c. line 7
You might also like to view...
MC The______ module is Python’s standard GUI package.
a) TclTk. b) Tkinter. c) Tk. d) None of the above.
What are three symptoms of a processor problem? (Select three.)
A) You smell a burning odor. B) The computer shows a blinking cursor in the upper-left corner. C) You smell an odor of sour lemons. D) The system boots briefly and then shuts down. E) An error code appears. F) The computer plays tones of increasing intensity.
When you locate an error in a macro procedure, the next step is to ____ it.
A. define B. debug C. describe D. delete
The text between square brackets in an activity diagram represents a(n) ________.
a) decision b) initial state c) action state d) guard condition