Which of the following statements is correct concerning the security of messages in an electronic data interchange (EDI) system?
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1 .Electronic data interchange (EDI) is best described as:
A A privately owned value added network. B Computer-to-computer transactions for direct processing. C An enterprise-wide database that stores data that has been extracted from other databases. D A Federal Reserve wire system used for electronic, computer-to-computer, money transfers.
2 .Which of the following statements concerningBusiness-to-Business (B2B) transactions is/are correct? I. B2B commerce websites make purchasing decisions faster, simpler, and more cost effective because companies can do more research and transact business with many different vendors. II. B2B transactions are more secure than Business-to-Consumer (B2C) transactions because the government has policies and procedures to protect B2B transactions. III. B2B transactions occur electronically and are generally very reliable because computers are very precise and there is no opportunity for human error.
A I and II. B I, II, and III. C I and III. D II and III.
3 .An advantage of an e-commerce transaction over an EDI transaction is that e-commerce:
A Is generally less secure than EDI. B Is generally slower than EDI. C Requires that organizations enter a contract before transacting business. D Is generally less expensive than EDI.
4 .Which of the following characteristics distinguishes electronic data interchange (EDI) from other forms of electronic commerce?
A EDI transactions are formatted using one of several standards that are uniform worldwide. B EDI transactions need not comply with generally accepted accounting principles. C EDI transactions are usually recorded without security and privacy concerns. D EDI transactions ordinarily are processed wit...
5 .In building an electronic data interchange (EDI) system, what process is used to determine which elements in the entity's computer system correspond to the standard data elements?
A Mapping. B Encryption. C Decoding. D Translation.
7 .An enterprise resource planning (ERP) system has which of the following advantages over multiple independent functional systems?
A Modifications can be made to each module without affecting other modules. B Increased amount of data redundancy since more than one module contains the same information. C Reduction in costs for implementation and training. D Increased responsiveness and flexibility while aiding in the decision-ma...
8 .An enterprise resource planning system is designed to:
A Present executives with the information needed to make strategic plans. B Integrate data from all aspects of an organization's activities. C Help with the decision-making process. D Allow nonexperts to make decisions about a particular problem.
9 .Belwood International, located in the U.S.,has just purchased goods over the Internet from a supplier, Silver Diamond,located in Europe. Belwood and Silver Diamond do business on a regular basisand Belwood is able to access Silver Diamond's database to check on stockavailability and then place orders on-line. Belwood then pays for the purchasesthrough an arrangement between Silver Diamond and Belwood's respective banks inEurope and the U.S. Silver Diamond and Belwood are involved in: I. B2 II. EFT. III. B2 IV. EDI.
A I and IV only. B I and II only. C II and IV only. D II, III, and IV only.
10 .Which of the following statements regarding Electronic Data Interchange (EDI) is false?
A EDI can be conducted through the use of VANs or over the Internet. B EDI does not require the companies involved to have any prior relationship with each other. C Data transmission costs for EDI are falling. D EDI requires all transactions to be submitted in a standard format.
