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Question:
a) (i) Describe the entire process of credit card processing, identifying the different steps and parties involved.
(ii) What are the roles of the acquiring bank and the issuing bank in the credit card payment system?
b) (i) Outline the main differences between a credit card and a charge card.
(ii) What is money laundering and how is money laundered?
c) (i) E-money or e-cash is a generic name given to the concept of currency which is digitally signed by an issuing institution through a private encryption key and is transmitted to an individual. Explain how e-money works?
(ii) What are the advantages of using e-money over a credit card?
What is piggybacked ACK The protocol will be incorrect. Suppose that 3-bit sequence numbers we are using. Consider following situation: A just send frame 7. B gets frame
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CONNECTION-ORIENTED: Accounting is simpler. Application can learn of network causes immediately. CONNECTIONLESS: It has fewer load. It is easier to cre
UNIX For Multiprocessor System:- The UNIX operating system for a multiprocessor system has a number of additional features as compared to the normal UNIX operating system. Let
Q. Show the Class A Addresses? Class A Addresses Numerically the lowest Use merely one byte to identify the class type and netid Three bytes are obtainable
The Address Resolution Protocol (ARP) sends out a broadcast to verify the MAC address from the IP address.
Router(config-if)# bandwidth 56
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ATM can give customers with virtual circuits that seem traditional leased digital circuits. Such permanent virtual circuits (PVC) fixed as the customer pay the periodic fee for its
What is the major issue with hop count metric issue
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