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DELL D-ISM-FN-23 Practice Test - Questions Answers, Page 9

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What is the effect of implementing link aggregation in an FC SAN environment?

A.
Distributes network traffic over ISLs that ensures even ISL utilization
A.
Distributes network traffic over ISLs that ensures even ISL utilization
Answers
B.
Yields higher throughput by combing two parallel ISLs into a single physical ISL
B.
Yields higher throughput by combing two parallel ISLs into a single physical ISL
Answers
C.
Saves bandwidth by restricting traffic to a specific potentially congested ISL
C.
Saves bandwidth by restricting traffic to a specific potentially congested ISL
Answers
D.
Improves ISL utilization by increasing network traffic on a specific ISL
D.
Improves ISL utilization by increasing network traffic on a specific ISL
Answers
Suggested answer: B

What is a benefit of using an existing Ethernet network infrastructure for storage connectivity?

A.
Provides a dedicated network for storage
A.
Provides a dedicated network for storage
Answers
B.
Ensures security by allowing only localized data movement
B.
Ensures security by allowing only localized data movement
Answers
C.
Ensures lossless transmission of FC traffic
C.
Ensures lossless transmission of FC traffic
Answers
D.
Reduces overall cost of the network infrastructure
D.
Reduces overall cost of the network infrastructure
Answers
Suggested answer: D

What is true about storage system-based replication?

A.
The source volume is not required to be healthy to restore the data from the snapshot
A.
The source volume is not required to be healthy to restore the data from the snapshot
Answers
B.
All the snapshots created from a source volume should be different sizes
B.
All the snapshots created from a source volume should be different sizes
Answers
C.
Taking multiple snapshots improve the performance of the source volume
C.
Taking multiple snapshots improve the performance of the source volume
Answers
D.
Snapshots are immediately accessible after the replication session activation
D.
Snapshots are immediately accessible after the replication session activation
Answers
Suggested answer: D

Explanation:

Storage system-based replication creates a point-in-time copy of the source data, allowing for the ability to restore the data from the snapshot. All the snapshots created from a source volume should be the same size for the most efficient use of storage space. Taking multiple snapshots does not necessarily improve the performance of the source volume.

Which technology allows automation of sensors and devices to share and process information?

A.
Internet of Things
A.
Internet of Things
Answers
B.
Cloud computing
B.
Cloud computing
Answers
C.
Artificial Intelligence
C.
Artificial Intelligence
Answers
D.
Deep Learning
D.
Deep Learning
Answers
Suggested answer: A

An organization wants to deploy a VM storage migration solution into their data center environment.

What is the result of deploying this type of solution?

A.
Enables VMs to continue functioning when source data becomes unavailable
A.
Enables VMs to continue functioning when source data becomes unavailable
Answers
B.
Improves the application security of migrated VMs
B.
Improves the application security of migrated VMs
Answers
C.
Enables efficient management of capacity across storage systems
C.
Enables efficient management of capacity across storage systems
Answers
D.
Reduces overall storage capacity requirements
D.
Reduces overall storage capacity requirements
Answers
Suggested answer: C

Which process eliminates data redundancy in a data set?

A.
Data archiving
A.
Data archiving
Answers
B.
Data replication
B.
Data replication
Answers
C.
Data migration
C.
Data migration
Answers
D.
Data deduplication
D.
Data deduplication
Answers
Suggested answer: D

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

A.
data is altered by an unauthorized user
A.
data is altered by an unauthorized user
Answers
B.
unauthorized system access is obtained
B.
unauthorized system access is obtained
Answers
C.
access to services is denied
C.
access to services is denied
Answers
D.
availability of data is affected
D.
availability of data is affected
Answers
Suggested answer: B

What is an accurate statement about the Do-It-Yourself approach for building modern Infrastructure?

A.
Utilizes preconfigured preinstalled and prepackaged vendor ready solutions
A.
Utilizes preconfigured preinstalled and prepackaged vendor ready solutions
Answers
B.
Combines the datacenter components into a single standalone computing platform managed by software
B.
Combines the datacenter components into a single standalone computing platform managed by software
Answers
C.
Utilizes products and services from the vendors that provide specific functions with more configuration options
C.
Utilizes products and services from the vendors that provide specific functions with more configuration options
Answers
D.
Combines datacenter components into a distributed infrastructure platform managed by software
D.
Combines datacenter components into a distributed infrastructure platform managed by software
Answers
Suggested answer: C

What is the maximum number of VLANs that can be supported with one VLAN tag field?

A.
4096
A.
4096
Answers
B.
8192
B.
8192
Answers
C.
1024
C.
1024
Answers
D.
2048
D.
2048
Answers
Suggested answer: D

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

A.
Length of time required to recover the data
A.
Length of time required to recover the data
Answers
B.
Amount of space the source and replica volumes require
B.
Amount of space the source and replica volumes require
Answers
C.
Amount of data that can be restored to a specific point
C.
Amount of data that can be restored to a specific point
Answers
D.
How far back the data can be recovered
D.
How far back the data can be recovered
Answers
Suggested answer: D
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