Online Access Free DES-1721 Practice Test

You are deploying a new SC9000 system running Storage Center OS 7.2. At which drive size does the system require you to begin running dual redundancy on both SSDs and HDDs?

• A.2.0 TB and larger for SSDs4.0 TB and larger for HDDs
• B.8.0 TB and larger for SSDs2.0 TB and larger for HDDs
• C.4.0 TB and larger for SSDs2.0 TB and larger for HDDs
• D.4.0 TB and larger for SSDs4.0 TB and larger for HDDs

What is the correct system hierarchy of SC Series array storage virtualization?

Correct Answer:

Which SC Series array feature allows all front-end ports to act as active data paths?

• A.Legacy Port Mode
• B.ALUA
• C.Virtual Port Mode
• D.Dual Fabric

During the addition of an SCv360 enclosure to a SCv3020 the PCle SAS card is used for connectivity. The enclosure is NOT recognized by the system, why?

• A.PCle SAS is unsupported for enclosure expansion
• B.SCv2360 is unsupported for enclosure expansion
• C.SCv3020 does not allow enclosure expansion
• D.SCv3020 does not support 12Gb SAS

In an SC8000 environment, what is a reason why Legacy Port Mode should be implemented on the front-end legacy Mode?

• A.Simplify iSCSI connectivity
• B.Improve front-end redundancy
• C.Increase front-end performance
• D.Support AIX servers without NPIV