Multiple invoices are usually received for individual purchase orders, since purchase orders require staggered delivery dates. Which of the following is the BEST audit technique to test for duplicate payments?

• A.Run the data on the software programs used to process supplier payments.
• B.Use generalized audit software on the invoice transaction file.
• C.Run the data on the software programs used to process purchase orders.
• D.Use generalized audit software on the purchase order transaction file.

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When determining the specifications for a server supporting an online application using more than a hundred endpoints, which of the following is the MOST important factor to be Considered?

• A.Cost-benefit comparison between the available systems
• B.Reputation of the vendors and their customer base
• C.Transaction volume estimate during peak periods
• D.High availability of different systems

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Which of the following would be the GREATEST cause for concern when data are sent over the Internet using HTTPS protocol?

• A.Presence of spyware in one of the ends
• B.The use of a traffic sniffing tool
• C.The implementation of an RSA-compliant solution
• D.A symmetric cryptography is used for transmitting data

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Which of the following BEST facilitates the management of assets during the implementation of an information system?

• A.Configuration management database (CMDB)
• B.Decision support system
• C.Asset procurement system
• D.Quality management controls

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An algorithm in an email program analyzes traffic to quarantine emails identified as spam The algorithm in the program is BEST characterized as which type of control?

• A.Corrective
• B.Detective
• C.Directive
• D.Preventive

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