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DES-1423 Questions and Answers

Question # 6

A Job Engine is running in low space mode and no jobs are in the running state. What is the OneFS8.2 behavior if the AutoBalance job is initiated?

A.

Job is started.

B.

Job is failed.

C.

Job is put into the queue.

D.

Job is not started.

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Question # 7

When reviewing the actual protection output of N+4/2, what does the number “4” represent?

A.

FEC stripe units per stripe

B.

Hard drives used per stripe

C.

Volume stripes per file system

D.

FEC stripe units per file system

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Question # 8

Which data access pattern makes the prefetch caching algorithm to be highly aggressive?

A.

Random

B.

Parallel

C.

Concurrency

D.

Streaming

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Question # 9

When reconciling permissions for clients using UNIX as well as Microsoft Windows systems, what describes the scope of the permissions?

A.

Windows ACLs and POSIX bits have overlapping semantics, but neither completely reflects the other.

B.

Windows ACLs have semantics that are a subset of POSIX bits.

C.

POSIX bits have semantics that are a subset of Windows ACLs, but Windows ACLs are more extensive.

D.

POSIX bits and Windows ACLs are semantically equivalent.

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Question # 10

An Isilon cluster has four H500 nodes. Data protection and access are set to N+1 and concurrency respectively. How many drives will be used across the disk pool to protect a 1 MB file?

A.

4

B.

8

C.

10

D.

11

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