Computers in a P2P network belong to a(n) ________

How many times will the following function call itself if 5 is passed as the argument?

``` void showMessage(int n) { if (n > 0) { cout << "Good day!" << endl; showMessage(n + 1); } } ``` a. 1 b. 4 c. 5 d. An infinite number of times

Which command takes corrective action on a fragmented index?

A. ALTER INDEX REORGANIZE B. UPDATE INDEX REBUILD C. REINDEX DATABASE D. UPDATE STATISTICS