E20-655 Exam - Free Actual Q&As, Page 1

E20-655 Actual Exam Questions

Last updated on Dec. 14, 2024.

Vendor:Dell

Exam Code:E20-655

Exam Name:Isilon Specialist for Platform Engineers

Exam Questions:112

Topic 1 - Single Topic

Question #1 Topic 1

Referring to the data protection formula N+M, what does the N stand for?

A. Number of data stripe units
B. Number of protection stripe units
C. Number of nodes in the node pool
D. Number of nodes the file is striped across

Reveal Solution Discussion 3

Correct Answer: A 🗳️

Question #2 Topic 1

Referring to the data protection formula N+M, what does the M stand for?

A. Number of protection stripe units
B. Number of data stripe units
C. Number of nodes in the node pool
D. Number of nodes the file is striped across

Reveal Solution Discussion

Correct Answer: A 🗳️

Question #3 Topic 1

You run the command "isi get -DD /ifs/data/foo.txt" on a 4 node cluster. The displayed results indicate a protection level of 6+2/2. What statement best describes 6
+2/2?

A. Protection level of N+2:1; Contains 6 data stripes units and 2 FEC stripe units; Written to 2 drives per node
B. Protection level of N+2:1; Contains 8 data stripe units and 2 FEC stripe units; Written to 2 drives per node
C. Protection level of N+2: Contains 8 data stripe units and 2 FEC stripe units; Written to 1 drive per node
D. Protection level of N+1: Contains 6 data stripe units and 1 FEC stripe unit; Written to 1 drive per node