Which of the following criteria fits the definition of the Cloud? (Choose all that apply.)

• A.Ubiquitous Access
• B.On Demand Self Service
• C.Massively Parallel Processing
• D.Shared Pool Of Configurable Resources

Comment: *

Name: *

Email: *

Verification: *

Which of the following methods provides the best RTO?

• A.Replication
• B.Disk-To-Tape
• C.Virtual Tape Library
• D.Disk-To-Disk-To-Tape

Comment: *

Name: *

Email: *

Verification: *

Huawei V3 series storage system hardware includes controller enclosures and disk enclosures. Which of the following statements about controller enclosures is correct?

• A.When the power input is normal, BBUs are in the standby state.
• B.When the external power supply fails, BBUs can supply power to enable data synchronization from the cache to disks in disk enclosures.
• C.When the external power supply fails, BBU modules provide backup power for all disks.
• D.If BBUs become faulty, the service system will be interrupted.

Comment: *

Name: *

Email: *

Verification: *

Statement 1: FCoE is preferred over iSCSI because it uses fiber optic cables that can be much longer than Ethernet cables.
Statement 2: FCoE is preferred over iSCSI because we do not need any Ethernet switches anymore.

• A.Statements 1 and 2 are both true.
• B.Statement 1 is true and statement 2 is false.
• C.Both statements 1 and 2 are false.
• D.Statement 1 is false and statement 2 is true.

Comment: *

Name: *

Email: *

Verification: *

Statement 1: An ICT infrastructure should be built with high end equipment and be located in one site.
Statement 2: A server is a rackmounted enterprise version of a desktop computer and typically has more than one hard disk installed.

• A.Statement 1 is True; Statement 2 is False.
• B.Statement 1 and Statement 2 are both True.
• C.Statement 1 is False; Statement 2 is True.
• D.Statement 1 and Statement 2 are both False.

Comment: *

Name: *

Email: *

Verification: *