H13-611_V4.5 무료 덤프문제 온라인 액세스

Which of the following statements about reconstruction is incorrect?

• A.Reconstruction does not interrupt system services.
• B.Reconstruction affects system performance.
• C.Reconstruction requires hot spare disks.
• D.RAID 0,1, 5, 6, and 10 support reconstruction.

In which layer in the architecture of a typical Big Data processing system does the data mining and business intelligence process are performed?

• A.Application/Presentation Layer.
• B.Data Storage Layer.
• C.Data Processing Layer
• D.Data Analysis Layer.

What is best described as: the time it takes for the desired data to be beneath the read head when the head is on the correct track?

• A.Throughput
• B.Rotational latency
• C.Rotational speed
• D.Seek time

The process of regenerating all user data and check data on the failed disk in the mirrored array or RAID array is called:

• A.rebuild
• B.restore
• C.Recalculate
• D.hot
  backup

Cloud computing can be used to improve reliability.

• A.TRUE
• B.FALSE