Which of the following is an advantage of prototyping?

• A.Prototype systems can provide significant time and cost savings.
• B.Change control is often less complicated with prototype systems.
• C.It ensures that functions or extras are not added to the intended system.
• D.Strong internal controls are easier to implement.

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When an outgoing request is made on a port number greater than 1023, this type of firewall creates an ACL to allow the incoming reply on that port to pass:

• A.packet filtering
• B.CIrcuit level proxy
• C.Dynamic packet filtering
• D.Application level proxy

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The definition A mark used in the sale or advertising of services to
identify the services of one person and distinguish them from the
services of others refers to a:

• A.Trade name
• B.Trademark
• C.Service mark
• D.Copyright

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Who is essential for developing effective test scenarios for disaster recovery (DR) test plans?

• A.Chief Information Officer (CIO) and DR manager
• B.DR manager end IT staff members
• C.IT staff members and project managers
• D.Business line management and IT staff members

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The top speed of ISDN BRI is 256 KBS.(True/False)

• A.True
• B.False

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