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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
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Answer: A
The most secure way would be a virtual private network (VPN)
using encryption, authentication and tunneling to allow data
to travel securely from a private network to the Internet.
Choices B, C and D are network connectivity options, which
are normally too expensive to be practical for small- to
medium-sized organizations.
| Is This Answer Correct ? | 3 Yes | 0 No |
Which of the following testing methods is MOST effective during the initial phases of prototyping? A. System B. Parallel C. Volume D. Top-down
An organization is introducing a single sign-on (SSO) system. Under the SSO system, users will be required to enter only one user ID and password for access to all application systems. Under the SSO system, unauthorized access: A. is less likely. B. is more likely. C. will have a greater impact. D. will have a smaller impact.
Which of the following is an object-oriented technology characteristic that permits an enhanced degree of security over data? A. Inheritance B. Dynamic warehousing C. Encapsulation D. Polymorphism
Which of the following business recovery strategies would require the least expenditure of funds? A. Warm site facility B. Empty shell facility C. Hot site subscription D. Reciprocal agreement
Which of the following systems-based approaches would a financial processing company employ to monitor spending patterns to identify abnormal patterns and report them? A. A neural network B. Database management software C. Management information systems D. Computer assisted audit techniques
Change control procedures to prevent scope creep during an application development project should be defined during: A. design. B. feasibility. C. implementation. D. requirements definition.
An IS auditor who is participating in a systems development project should: A. recommend appropriate control mechanisms regardless of cost. B. obtain and read project team meeting minutes to determine the status of the project. C. ensure that adequate and complete documentation exists for all project phases. D. not worry about his/her own ability to meet target dates since work will progress regardless.
A universal serial bus (USB) port: A. connects the network without a network card. B. connects the network with an Ethernet adapter. C. replaces all existing connections. D. connects the monitor.
Electronic signatures can prevent messages from being: A. suppressed. B. repudiated. C. disclosed. D. copied.
Which of the following pairs of functions should not be combined to provide proper segregation of duties? A. Tape librarian and computer operator B. Application programming and data entry C. Systems analyst and database administrator D. Security administrator and quality assurance
Which of the following is the PRIMARY reason for involving an IS auditor in the definition of a system's requirements? A. Post-application reviews do not need to be performed. B. Total budgeted system development costs can be reduced. C. It is costly to institute controls after a system becomes operational. D. The extent of user involvement in design activities is reduced.
In the course of performing a risk analysis, an IS auditor has identified threats and potential impacts. Next, an IS auditor should: A. identify and assess the risk assessment process used by management. B. identify information assets and the underlying systems. C. disclose the threats and impacts to management. D. identify and evaluate the existing controls.
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