Which of the following is the PRIMARY purpose for conducting parallel testing?

• A.To determine if the system is cost-effective
• B.To enable comprehensive unit and system testing
• C.To highlight errors in the program interfaces with files
• D.To ensure the new system meets user requirements

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Fault-tolerance is a feature particularly sought-after in which of the following kinds of computer systems (choose all that apply):

• A.desktop systems
• B.laptop systems
• C.handheld PDAs
• D.business-critical systems
• E.None of the choices.

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Which of the following manages the digital certificate life cycle to ensure adequate security and controls
exist in digital signature applications related to e-commerce?

• A.Registration authority
• B.Certificate authority (CA)
• C.Certification relocation list
• D.Certification practice statement

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Which of the following would MOST effectively control the usage of universal storage bus (USB) storage devices?

• A.Policies that require instant dismissal if such devices are found
• B.Software for tracking and managing USB storage devices
• C.Administratively disabling the USB port
• D.Searching personnel for USB storage devices at the facility's entrance

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The role of the certificate authority (CA) as a third party is to:

• A.provide secured communication and networking services based on certificates.
• B.host a repository of certificates with the corresponding public and secret keys issued by that CA.
• C.act as a trusted intermediary between two communication partners.
• D.confirm the identity of the entity owning a certificate issued by that CA.

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