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Which of the following would allow a company to extend it?s
enterprise?s intranet across the Internet to it?s business
partners?
A. Virtual private network
B. Client-Server
C. Dial-Up access
D. Network service provider
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Answer: A
VPN technology allows external partners to securely
participate in the extranet using public networks as a
transport or shared private network. Because of low cost,
using public networks (Internet) as a transport is the
principal method. VPNs rely on tunneling/encapsulation
techniques, which allow the Internet protocol (IP) to carry
a variety of different protocols (e.g., SNA, IPX, NETBEUI.)
Client-server does not address extending the network to
business partners (I.e., client-servers refers to a group of
computers within an organization connected by a
communications network where the client is the request
machine and the server is the supplying machine.) A network
service provider may provide services to a shared private
network by providing Internet services, but it does not
extended an organization?s intranet.
| Is This Answer Correct ? | 5 Yes | 0 No |
The reason for having controls in an IS environment: A. remains unchanged from a manual environment, but the implemented control features may be different. B. changes from a manual environment, therefore the implemented control features may be different. C. changes from a manual environment, but the implemented control features will be the same. D. remains unchanged from a manual environment and the implemented control features will also be the same.
An IS auditor is reviewing the database administration function to ascertain whether adequate provision has been made for controlling data. The IS auditor should determine that the: A. function reports to data processing operations. B. responsibilities of the function are well defined. C. database administrator is a competent systems programmer. D. audit software has the capability of efficiently accessing the database.
Which of the following audit procedures would MOST likely be used in an audit of a systems development project? A. Develop test transactions B. Use code comparison utilities C. Develop audit software programs D. Review functional requirements documentation
Capacity monitoring software is used to ensure: A. maximum use of available capacity. B. that future acquisitions meet user needs. C. concurrent use by a large number of users. D. continuity of efficient operations.
Which of the following is the most important element in the design of a data warehouse? A. Quality of the metadata B. Speed of the transactions C. Volatility of the data D. Vulnerability of the system
The use of object-oriented design and development techniques would MOST likely: A. facilitate the ability to reuse modules. B. improve system performance. C. enhance control effectiveness. D. speed up the system development life cycle.
When reviewing an organization's logical access security, which of the following would be of the MOST concern to an IS auditor? A. Passwords are not shared. B. Password files are encrypted. C. Redundant logon IDs are deleted. D. The allocation of logon IDs is controlled.
Which of the following is the MOST effective type of antivirus software to detect an infected application? A. Scanners B. Active monitors C. Integrity checkers D. Vaccines
A network diagnostic tool that monitors and records network information is a/an: A. online monitor. B. downtime report. C. help desk report. D. protocol analyzer.
An IS auditor performing an audit of the company's IS strategy would be LEAST likely to: A. assess IS security procedures. B. review both short- and long-term IS strategies. C. interview appropriate corporate management personnel. D. ensure that the external environment has been considered.
Which of the following programs would a sound information security policy MOST likely include to handle suspected intrusions? A. Response B. Correction C. Detection D. Monitoring
Which of the following is the MOST reasonable option for recovering a noncritical system? A. Warm site B. Mobile site C. Hot site D. Cold site
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