Online Access Free DU0-001 Exam Questions

During a power outage, a retail store is likely to exhibit which cost of downtime profile?

• A.Cost of downtime per hour decreases with time.
• B.Cost of downtime per hour increases with time.
• C.Cost of downtime per hour is exponential with time.
• D.Cost of downtime per hour remains the same.

What is most critical for an aircraft that is in flight?

• A.Manageability
• B.Reliability
• C.Maintainability
• D.Availability

Your data center has a 75 kW load and is located in a building that would require long distances between the indoor and outdoor cooling units. There is no cooling tower available and reducing capital cost is a priority.
Which heat rejection method should be used?

• A.Glycol cooled system
• B.Water cooled system
• C.Air cooled split system
• D.Chilled water system

Which are three examples of "what you know" access control? (Choose three.)

• A.Coded lock
• B.Password
• C.Iris detection sensor
• D.Speaking into a voice recognition sensor
• E.Use of keyboard commands to log in to a computer system

What are the three basic physical security categories that describe technologies for personnel identification? (Choose three.)

• A.Who you know
• B.Who you are
• C.What you have
• D.Where you are
• E.What you know