When a sales clerk accepts a credit card payment, he or she should type the last four
Question:
When a sales clerk accepts a credit card payment, he or she should type the last four digits of the credit card into the terminal in order for the terminal to verify that the last four digits on the card are the same as on the magnetic stripe. Why should the sales clerk not ask the customer what the last four digits are?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (16 reviews)
The whole point is that the embossed number on the card is not likely to be the number on the c...View the full answer
Answered By
Arshad Ahmad
Well, I am really new to tutoring but I truly believe a good student can be a better teacher. I have always been a topper at school. I passed my Chartered Accountancy at a very young age of 23, a rare feat for most of the students. I am really dedicated to whatever work I do and I am very strict regarding deadlines. i am always committed and dedicated to whatever work allotted to me and I make sure it is completed well within deadline and also I try to give my best in whatever I do. Hope we will have a good time studying together.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Business Data Networks and Security
ISBN: 978-0134817125
11th Edition
Authors: Raymond R. Panko, Julia L. Panko
Question Posted:
Students also viewed these Computer science questions
-
Given the following narrative, do the following: a. Develop an activity diagram for each scenario, and b. Complete a fully developed use case description for each scenario. Quality Building Supply...
-
Which of the following lists only the last four digits of the contact persons phone number at American Publishing? a. SELECT EXTRACT (phone, -4, 1) FROM publisher WHERE name = 'AMERICAN PUBLISHING';...
-
Carlys Catering provides meals for parties and special events. You have developed a class that holds catering event information and an application that tests the methods using four objects of the...
-
Maicom Construction Materials Inc. , hereinafter referred to as "MCM", is a construction materials company established in Moncton, New Brunswick. Its facilities (warehouse, store and offices) are...
-
Return to the Oak Research Inc. (ORI) data in Starter 14-15. ORI ended 2016 with $20,000 in common shares and $15,000 in $0.50 preferred shares. No shares were sold or repurchased during 2017. Create...
-
Jumping jackasses! Not another one! groaned George Luger. It was a memo from the CEO of DVR Importers dated December 31, 2019. It was the third memo from the CEO that he had received that day. It...
-
Discuss how a manager might make sure that the performance plan for each of her direct reports was driven by organizational strategy and the business plan. How can information systems support this...
-
Explain how reward systems impact ethical behavior.
-
Draw different indifference curves: Answer the following questions using graphs in which X and Y are two items. a. Draw two indifference curves when X and Y are perfect substitute goods. b. Draw two...
-
The Columbia River Crossing (CRC) project is in-tended to improve traffic flow in the I- 5 corridors in the greater Vancouver, Washington, and Portland, Oregon, region. The proposed project is...
-
a. How do viruses and worms differ? 7a1.) _____ are full programs. a. Viruses b. Worms c. Both A and B d. Neither A nor B 7a2.) Which of the following attach themselves to other programs? a. Viruses...
-
Verify that using the second and third security in Example 5.3 as a basis, results in a different replicating portfolio, but in the same price for S 4 .
-
Repeat Problem 6.23 using JK flip-flops. Data From Problem 6.23 Design a modulo-6 counter, which counts in the sequence 0, 1, 2, 3, 4, 5, 0, 1, . . . . The counter counts the clock pulses if its...
-
What does it mean to say that the United States has a dual court system?
-
What is the difference between a perfect and an imperfect defense?
-
A jury found defendant, Brent Kerrigan Lawson, guilty of petty theft for stealing a $20 hoodie from a Walmart store . . . On this appeal, defendant claims his conviction for petty theft must be...
-
What is the difference between a justification defense and an excuse defense?
-
Can mistake serve as a criminal law defense? If so, when?
-
Find the general solution of the given differential equation. Give the largest interval I over which the general solution is defined. Determine whether there are any transient terms in the general...
-
Tanaka Company's cost and production data for two recent months included the following: March April Production (units).........300................600 Rent.....................$1,800............$1,800...
-
Implement the containKey(k) method, as described in Exercise R-10.3, for the SortedTableClass.
-
Consider lines 3133 of Code Fragment 10.8 in our implementation of the class ChainHashMap. We use the difference in the size of a secondary bucket before and after a call to bucket.remove(k) to...
-
Modify the Pair class from Code Fragment 2.17 on page 92 so that it provides a natural definition for both the equals( ) and hashCode( ) methods.
-
A consultant advises that a fund pays out $100,000 at the end of 5 years. Provided $12,000 is invested in the fund at the start of each year, beginning immediately and continuing up to and including...
-
Durco Automotive needs a $2 million balance in its contingency fund 3 years from now. The chief financial officer (CFO) wants to know how much to deposit now into Durco's high-yield investment...
-
3. Create a chart for gross margin less R&D and capital costs calculations. a. Calculate gross margin less R&D and capital costs for options A and B. b. Graph total gross margin less R&D and capital...
Study smarter with the SolutionInn App