Which of the following is an example of a validity check?
A. The computer ensures that a numerical amount in a record does not exceed some predetermined amount.
B. After data for a transaction are entered, the computer sends certain data back to the terminal for comparison with data originally sent.
C. As the computer corrects errors and data are successfully resubmitted to the system, the causes of the errors are printed out.
D. The computer flags any transmission for which the control field value did not match that of an existing file record.
Answer: D
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Gross national income (GNI)
A. is an excellent basis for comparing consumer well-being across different cultures and economies. B. is a measure similar to GDP, but it does not include income earned by foreigners who own resources in that nation. C. is the total market value of services, but not goods, produced in a year. D. is the total market value of goods, but not services, produced in a year. E. All these answers are correct.
The common denominators of luxury brands are quality and ________
A) uniqueness B) practicality C) global appeal D) contemporary E) goodwill
Answer the following questions with respect to a "depreciation tax shield". A. What is a "depreciation tax shield"? B. What does it generate--a cash inflow or outflow? C. Can it impact the net present value of a capital investment? Why or why not?
Which of the following is experiencing rapid growth due to wireless technology?
A. GPS B. RFID C. GIS D. All of these