The University of Alabama in Huntsville
Electrical & Computer Engineering
CPE 112 02 Fall 2001
Test 2 Solution

1. False
2. True
3. True
4. True
5. False
6. True
7. False
8. True
9. e
10. b
11. c
12. e
13. b
14. d
15. c
16. c
17. d
18. b
19. c
20. e
21. ((testScore >= 90) && (testScore <= 100))
22. postcondition
23. Syntax
24. metalanguage
25. whitespace
26. Echo printing
27. he_time_fo, where _ is blank
28. if (temp > 85)
       cout << "Swimming" << endl;
    else if (temp > 70)
       cout << "Tennis" << endl;
    else if (temp > 32)
       cout << "Golf" << endl;
    else if (temp > 0)
       cout << "Skiing" << endl;
    else
       cout << "Dancing" << endl;
29. Inputs: Three coefficients (a, b, and c)
    Outputs: Two solutions (sol1 and sol2), and the three coefficients
    Algorithm:
    	Get Coefficients
    	Echo Print Coefficients
    	sol1 = -b + sqrt(b*b - 4*a*c)/(2*a)
    	sol2 = -b - sqrt(b*b - 4*a*c)/(2*a)
    	Print sol1, sol2
30. corrected code
    if (typeA || typeB)
    {
       if (typeA && typeB)
         cout << "Type AB";
    }
    else
      cout << "Type O";