Which of the following are included in the basic software of a DC? (Multiple Choice)

• A.Database software
• B.Virtualization software
• C.Video player
• D.Server operating system software

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DCs are classified into four tiers based on the TIA-942 standard: Tier l, Tier II, Tier III, and Tier IV.
Which of the following is the availability requirement of Tier IV?

• A.0.99995
• B.0.99671
• C.0.99982
• D.0.99741

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Which of the following statements regarding network planes in the Agile Controller-DCN network architecture are true? (Multiple Choice)

• A.Management network plane: is used for northbound communication and Linux management.
• B.Internal management network plane: is used for communication within the cluster.
• C.Internal communication network plane: is used for communication with SNC nodes
• D.Service network plane: is used for communication between the Agile Controller-DCN and southbound network devices.

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Filestorage is a mode of storing data by file. File storage devices connect to servers through the Ethernet. Servers can access data using multiple types of protocols.
Which of the following protocols cannot be used to access file storage devices?

• A.FTP
• B.Telnet
• C.NFS
• D.HTTP

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In which sequence did DCs evolve?
1. Era of centralized DCs
2. Era of decentralized DCs
3. Era of cloud computing DCs

• A.1>3>2
• B.3>2>1
• C.1>2>3
• D.2>1>3

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