CIS 115 Final Exam 3 Sets of Answers CIS 115 Final Exam 3 | Page 4

5. (TCO 5) How many times will the following loop be executed?
6. (TCO 7) Subscripts or indexes of any array are always declared with what data type? (Points :
4)
7. (TCO 7) What is an array element? (Points : 4)
8. (TCO 7) What is the value of the index used to access the last element in a zero-based array
declared as num(12)? (Points : 4)
9. (TCO 7) When processing/manipulating the elements of an array, what control structure is
used to move through each element within the array? (Points : 4)
10. (TCO 7) A zero-based array named sales has been declared and loaded with the values 100,
1100, 3400, 5550, 3000, 22300, and 1200. What value will be stored in the array element
sales(1)? (Points : 4)
11. (TCO 6) A record contains _____. (Points : 4)
12. (TCO 6) What are the three modes of operation on a file? (Points : 4)
13. (TCO 8) Algorithms that allow users to direct the flow of control are often referred to as
_____. (Points : 4)
14. (TCO 9) What type of error occurs when an array subscript’s value goes beyond the total
number of elements in the array? (Points : 4)
15. (TCO 2) Which of the following is not an advantage of modular design? (Points : 4)
1. (TCO 10) A retail store is having a customer appreciation sale. Depending on the total dollars
purchased, the customer could receive a discount on his or her total purchases. You are to
develop pseudocode that will obtain the total dollars purchased from the user, determine the
discount percentage, and display the total amount due. When the purchases are more than
$100, the discount is 10%. When the purchases are $100 or less, the discount is 5%. (Points :
10)
2. (TCO 10) A small business in your neighborhood would like an application developed that
determines the average dollar amount spent for every three purchases. The user will enter
three different purchase amounts. You need to display the average to your client. Complete the
pseudocode to design your logic. (Points : 10)
3. (TCO 9 & 10) There is a logic error in the following pseudocode. What statement(s) would
you need to add to correct the logic? Be sure to explain why you are adding the statements.