What is the BEST way to control updates to the vendor master file in an accounts payable system?

• A.Having only one person updating the master file
• B.Comparing updates against authorization
• C.Using prenumbered and authorized request forms
• D.Periodically reviewing the entire vendor master file

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During a review of an organizations network threat response process, the IS auditor noticed that the majority of alerts were closed without resolution.
Management responded that those alerts were unworkable due to lack of actionable intelligence, and therefore the support team is allowed to close them. What is the BEST way for the auditor to address this situation?'

• A.Reopen unactioned alerts and report to the audit committee.
• B.Recommend that management enhance the policy and improve threat awareness training.
• C.Further review closed unactioned alerts to identify mishandling of threats.
• D.Omit the finding from the report as this practice is in compliance with the current policy.

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What is a reliable technique for estimating the scope and cost of a software-development project?

• A.Function point analysis (FPA)
• B.Feature point analysis (FPA)
• C.GANTT
• D.PERT

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.What process is used to validate a subject's identity?

• A.Identification
• B.Nonrepudiation
• C.Authorization
• D.Authentication

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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

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