Answer the following statements true (T) or false (F)
1. A logical data flow diagram focuses on how the business operates.
2. A physical data flow diagram shows how the system will be implemented.
3. A transaction file links two processes that execute at different times.
4. Base elements are elements that need to be keyed into the system.
1. TRUE
2. TRUE
3. TRUE
4. TRUE
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Use a one-dimensional array to solve the following problem. A company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9% of their gross sales for that week. For example, a salesperson who grosses $5000 in sales in a week receives $200 plus 9% of $5000, or a total of $650. Write a program (using an array of counters) that determines how many of the salespeople earned salaries in each of the following ranges (assume that each salesperson’s salary is truncated to an integer amount):
?To place an object with absolute positioning, use either the top/left coordinates or the bottom/right coordinates but not all four coordinates at the same time.
Answer the following statement true (T) or false (F)
A circuit board is a thin board containing ____ and other electronic components.
A. pixels B. pentiums C. computer chips D. computer bits
The keyboard uses a(n) _____ to exchange data with the motherboard.
A. bus B. bit C. adapter D. pixel