A company has contracted with an external consulting firm to
implement a commercial financial system to replace its
existing in-house developed system. In reviewing the
proposed development approach, which of the following would
be of GREATEST concern?
A. Acceptance testing is to be managed by users.
B. A quality plan is not part of the contracted deliverables.
C. Not all business functions will be available on initial
implementation.
D. Prototyping is being used to confirm that the system
meets business requirements.
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Answer / guest
Answer: B
A quality plan is an essential element of all projects. It
is critical that the contracted supplier be required to
produce such a plan. The quality plan for the proposed
development contract should be comprehensive and encompass
all phases of the development and include which business
functions will be included and when. Acceptance is normally
managed by the user area, since they must be satisfied that
the new system will meet their requirements. If the system
is large, a phased-in approach to implementing the
application is a reasonable approach. Prototyping is a valid
method of ensuring that the system will meet business
requirements.
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Answer / guest
B. A quality plan is not part of the contracted deliverables
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Which of the following is a concern when data is transmitted through secure socket layer (SSL) encryption implemented on a trading partner's server? A. Organization does not have control over encryption. B. Messages are subjected to wire tapping. C. Data might not reach the intended recipient. D. The communication may not be secure.
An organization has been an Internet user for several years and the business plan now calls for initiating e-commerce via web-based transactions. Which of the following will LEAST impact transactions in e-commerce? A. Encryption is required B. Timed authentication is required C. Firewall architecture hides the internal network D. Traffic is exchanged through the firewall at the application layer only
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Which of the following is the MOST secure and economical method for connecting a private network over the Internet in a small- to medium-sized organization? A. Virtual private network B. Dedicated line C. Leased line D. Integrated services digital network
Which of the following types of risks assumes an absence of compensating controls in the area being reviewed? A. Control risk B. Detection risk C. Inherent risk D. Sampling risk
A key element in a risk analysis is/are: A. audit planning. B. controls. C. vulnerabilities. D. liabilities.
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Which of the following is a technique that could be used to capture network user passwords? A. Encryption B. Sniffing C. Spoofing D. A signed document cannot be altered.
Which of the following is a measure of the size of an information system based on the number and complexity of a system's inputs, outputs and files? A. Program evaluation review technique (PERT) B. Rapid application development (RAD) C. Function point analysis (FPA) D. Critical path method (CPM)
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Without compensating controls, which of the following functions would represent a risk if combined with that of a system analyst? A. Application programming B. Data entry C. Quality assurance D. Database administrator
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