What is one reason that it is difficult to devise formulas to answer simple questions about a supermarket checkout system?
A. the variability of essential factors
B. the regularity in which customers arrive
C. because customers always purchase the same number of items
D. because the same number of customers are there at all times of the day
Answer: A
Computer Science & Information Technology
You might also like to view...
Columns must be applied to an entire document
Indicate whether the statement is true or false
Computer Science & Information Technology
Write a code fragment that determines and prints the number of times the character 'z' appears in a String object called name.
What will be an ideal response?
Computer Science & Information Technology