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EMC D-ISM-FN-23 - Dell Information Storage and Management Foundations 2023 Exam

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Total 189 questions

Which performance feature does an intelligent storage system provide?

A.

Automated storage tiering

B.

RAID 4 data protection

C.

End-to-end NVMe/IB storage connectivity

D.

End-to-end SAS storage connectivity

In continuous data protection, what does the amount of journal space determine?

A.

Length of time required to recover the data

B.

Amount of space the source and replica volumes require

C.

Amount of data that can be restored to a specific point

D.

How far back the data can be recovered

What occurs when a company’s IT infrastructure security is breached by a passive attack?

A.

data is altered by an unauthorized user

B.

unauthorized system access is obtained

C.

access to services is denied

D.

availability of data is affected

What statement describes machine learning?

A.

Applies an algorithm to large amounts of data for pattern discovery

B.

Organizes data efficiently so that compute systems can learn

C.

Developing a program to compute every possible outcome

D.

Replicating a detailed process and then implementing it in software

What is a benefit of using a Scale-Out NAS system vs. general purpose file servers?

A.

For high performance and security NAS supports only NFS protocol

B.

File system grows dynamically as nodes are added to the NAS cluster

C.

For high performance and security NAS supports only CIFS protocol

D.

NAS servers are pooled into a cluster of independent NAS nodes

Which loT architecture component provides the connection to monitor and control user devices? (First Choose Correct option and give detailed explanation delltechnologies.com)

A.

Gateways

B.

Smart Devices

C.

Middleware

D.

Applications

If the erasure coding technique used divides data into 12 data segments and 5 coding segments, what is the maximum number of disk drive failures against which data is protected by the configuration?

A.

5

B.

7

C.

3

D.

17

An Ethernet switch has eight ports and all ports must be operational for 24 hours from Monday through Friday. However, failures of Port 6 occur within the week as follows:

Tuesday = 6 AM to 8 AM

Thursday = 5 PM to 10 PM

Friday = 7 AM to 9 AM

What is the MTBF of Port 6?

A.

32 hours

B.

37 hours

C.

30 hours

D.

40 hours

What is a primary benefit of using data replication in a data center environment?

A.

Provides data archiving capability

B.

Reduces the cost of storage

C.

Ensures business continuity

D.

Reduces duplicate data

What is true about a software defined data center?

A.

IT resource components are virtualized except commodity hardware used to create resource pools

B.

Management operations are dependent of underlying hardware configuration

C.

Services listed in the service portal are updated automatically using orchestration tool

D.

Management functions are moved to an external software controller