1 .		A point of sale transaction occurs when customers present credit cards at stores. [Hint]  True  False
2 .		Many people still resist online credit-card transactions because of security concerns. [Hint]  True  False
3 .		Digital cash must be supported by a credit card for consumers to complete transactions online. [Hint]  True  False
4 .		Credit-card transactions are free of charge for merchants. [Hint]  True  False
5 .		Micropayments are payments that generally do not exceed $5. [Hint]  True  False
6 .		Merchants earn additional money from each and every credit-card transaction that they are involved in regardless of the amount a consumer spends. [Hint]  True  False
7 .		A smart card generally looks like a credit card and can serve many different functions, from authentication to data storage. [Hint]  True  False
8 .		A contact smart card contains both a coiled antenna and a computer chip, enabling the card to transmit information without the use of a smart card reader. [Hint]  True  False
9 .		Smart cards can require users to enter passwords as a means of security. [Hint]  True  False
10 .		In a public-key cryptography transaction, the receiver's private key decrypts the message encrypted by the sender's public key. [Hint]  True  False
11 .		Each party in a public-key transaction has both a public key and a private key. [Hint]  True  False
12 .		It is computationally infeasible to deduce a private key from a public key. [Hint]  True  False
13 .		If the sender uses the receiver's public key to encrypt a message, the receiver's identity can be authenticated. The sender's identity cannot be authenticated, however, because the receiver's public key is available to anyone. [Hint]  True  False
14 .		Cryptanalysis refers to the study of public-key encryption. [Hint]  True  False
15 .		The goal of most cryptanalytic attacks is to discover the key used to encrypt the message. [Hint]  True  False
16 .		Public-key algorithms are used most often to exchange secret keys securely. [Hint]  True  False
17 .		Most security compromises related to encrypted data stem from poor key management. [Hint]  True  False
18 .		SSL is designed specifically for securing e-business transactions. [Hint]  True  False
19 .		SSL operates between the Internet's TCP/IP and the application software. [Hint]  True  False
20 .		A sender's message is passed to a packet which receives and transmits information from a network. [Hint]  True  False
21 .		TCP cannot determine if packets have been maliciously altered. [Hint]  True  False