Which of the following is NOT a disadvantage of Single Sign On (SSO)?

• A.Support for all major operating system environment is difficult
• B.The cost associated with SSO development can be significant
• C.SSO could be single point of failure and total compromise of an organization asset
• D.SSO improves an administrator's ability to manage user's account and authorization to all associated system

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Management receives information indicating a high level of risk associated with potential flooding near the organization's data center within the next few years. As a result, a decision has been made to move data center operations to another facility on higher ground. Which approach has been adopted?

• A.Risk reduction
• B.Risk transfer
• C.Risk acceptance
• D.Risk avoidance

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An organization provides information to its supply chain partners and customers through
an extranet infrastructure. Which of the following should be the GREATEST concern to an IS auditor reviewing the firewall security architecture?

• A.A Secure Sockets Layer (SSL) has been implemented for user authentication and remote administration of the firewall.
• B.Firewall policies are updated on the basis of changing requirements.
• C.inbound traffic is blocked unless the traffic type and connections have been specifically permitted.
• D.The firewall is placed on top of the commercial operating system with all installation options.

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When identifying an earlier project completion time, which is to be obtained by paying a premium for early
completion, the activities that should be selected are those:

• A.whose sum of activity time is the shortest.
• B.that have zero slack time.
• C.that give the longest possible completion time.
• D.whose sum of slack time is the shortest.

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Which of the following systems or tools can recognize that a credit card transaction is more likely to have resulted from a stolen credit card than from the holder of the credit card?

• A.Intrusion detection systems
• B.Data mining techniques
• C.Firewalls
• D.Packet filtering routers

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