DU0-001 試験問題を無料オンラインアクセス

What are the two features of enclosures that optimize adaptability when reconfiguring room layouts?

• A.Field-reversible doors
• B.Fan trays
• C.Perforated doors
• D.Quick-release side panels

Which management strategy is concerned with returning to the normal service levels as defined in a negotiated service level agreement (SLA)?

• A.Change management
• B.Availability management
• C.Capacity management
• D.Incident management

A data center manager wants to purchase a reliable UPS and specifies an MTBF of one million hours.
What are two reasons this specification is flawed? (Choose two.)

• A.MTBF is not a measure of reliability.
• B.Manufacturers do not provide MTBF.
• C.Assumptions are not stated.
• D.No definition of failure is provided.

How do blanking panels improve cooling within an enclosure?

• A.By increasing air intake through vented doors
• B.By limiting the recirculation of air into IT equipment
• C.By directing exhaust heat into IT equipment intakes
• D.By increasing the mixture of hot and cold air

Which two are characteristics of an agile data center? (Choose two.)

• A.Design for "worse case" capacity to prevent future downtime.
• B.Have N+1 redundancy in part of the data center and 2N in another part based on equipment criticality.
• C.Change out plug types when new IT equipment is installed.
• D.Provision a UPS module with a different power capacity.