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11. When you type in credit card numbers on a website, Eor security, you should

ID: 3595896 • Letter: 1

Question

11. When you type in credit card numbers on a website, Eor security, you should be sure that the website exhibits: a, the website name of the company you are meaning to buy from b. the website path nane starts with http8572 c. the website displays a closed lock Icon to indicate it encrypts intormation being sent across the internet. d. all of the above e. none of the above 12. When a credit card transaction is handled by an e-commerce company, the actual credit 1imit on the credit card is checked, and the billing account changed by the organization. a, intermediary clearinghouse b. Google's electronic wallet c. the seller's credit card bank. d. the buyer's card issuer bank. e. None of the above 13. Telecomnunication that uses line of sight radio waves between a pair of stationary tower base stations often supporting phone communications. The device communicates by line of sight across a medium geographic area of tens of miles between stations. a. Cell phone b. Bluetooth c. A satellite d. Microwave communications

Explanation / Answer

11 - d (all of the above)

12 - d - The buyer's bank who is using the credit card to make the purchase from the e-commerce company.

13 - d - A line-of-sight microwave link uses highly directional transmitter and receiver antennas to communicate via a narrowly focused radio beam.