Free DEA-1TT4 Exam Braindumps (page: 5)

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A Fibre Channel switch has eight ports and all ports must be operational 24x7. However, a failure of Port 5 occurs on a particular week as follows:

•Monday = 11 AM to 12 PM
•Thursday = 7 AM to 11 AM
•Saturday = 11 AM to 1 PM

What is the availability of Port 5 in that week?

  1. 93%
  2. 94.1%
  3. 95.8%
  4. 97%

Answer(s): C



Which layer of the OSI model provides the functional and procedural methods to transfer data between network entities?

  1. Data link
  2. Presentation
  3. Session
  4. Application

Answer(s): A


Reference:

https://en.wikibooks.org/wiki/Network_Plus_Certification/Management/OSI_Model



What is an accurate statement about variable prefetching?

  1. Many blocks that have recently been written to storage by the compute system are retrieved and placed in cache.
  2. Many non-contiguous blocks that are not currently required can be retrieved from cache in advance.
  3. Storage system prefetches data in multiples of the original I/O request size from the compute system.
  4. Storage system prefetches many non-contiguous blocks of data, with varied sizes, from cache.

Answer(s): D



Match the Fibre Channel (FC) Layers with their respective functions.
Select and Place:

Exhibit A:



Exhibit B:

  1. The answer is Exhibit B.

Answer(s): A


Reference:

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=10&ved=2ahUKEwjoirWjjKblAhXyxoUKHbI_AU4QFjAJegQIAxAC&url=https%3A%2F%2Fwww.dell.com%2Fcommunity%2Fs%2Fvjauj58549%2Fattachments%2Fvjauj58549% 2Fconnectrix%2F4498%2F1%2FSC_Distance_Reference_GA-SG-061-00%255B1%255D.pdf&usg=AOvVaw3SqLy5ETVbbmIBfl579cca






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