Summer Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: dumps65

EMC D-ISM-FN-23 Dumps

Page: 1 / 19
Total 189 questions

Dell Information Storage and Management Foundations 2023 Exam Questions and Answers

Question 1

What is true about an OSD storage system?

Options:

A.

Numerous objects can be stored in a single file system folder of OSD.

B.

Objects are created based on the name and location of the file.

C.

One object can be placed inside another object to save storage space.

D.

Objects contain user data, related metadata, and user defined attributes of data.

Question 2

An IT organization wants to deploy four FC switches for compute and storage system connectivity. To meet performance requirements, a maximum of one active ISL and redundant ISLs for their compute to storage traffic.

Which FC SAN topology should be recommended?

Options:

A.

Single switch

B.

Partial mesh

C.

Multi-switch

D.

Full mesh

Question 3

What occurs during a Shared Technology Vulnerability threat?

Options:

A.

An attacker gains access to an administrator's, user's or system account.

B.

An attacker avoids applications that are already approved by an IT organization.

C.

An attacker exploits the weaknesses of tools used to enable multi-tenancy.

D.

An attacker exhausts network bandwidth or CPU cycles.

Question 4

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

Options:

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

Question 5

Refer to the Exhibit:

as

Which functions align with each layer of the FC Protocol Stack using the following order: FC-4, FC-2, FC-1, and FC-0?

Options:

A.

Physical

Encode and decode

Routing and flow control

Mapping interface

B.

Physical

Encode and decode

Common services

Mapping interface

C.

Mapping interface

Routing and flow control

Encode and decode

Physical

D.

Mapping interface

Common services

Encode and decode

Physical

Question 6

Which FCIP protocol stack layer supports FC frame encapsulation?

Options:

A.

UDP

B.

TCP

C.

FCP

D.

IP

Question 7

A company plans to deploy a new application in their environment. The new application requires 5 TB of storage space. During peak workloads, the application is expected to generate 3000 IOPS with a typical I/O size of 3 KB. The capacity of each available disk drive is 750 GB. In addition, the maximum number of IOPS a drive can perform at with a 70% utilization is 90 IOPS.

What is the minimum number of disk drives needed to meet the application’s capacity and performance requirements for a RAID 0 configuration?

Options:

A.

7

B.

34

C.

50

D.

40

Question 8

What type of backup method allows a client to be installed in a VM that sends the data to the backup device?

Options:

A.

Local replication

B.

Image-based

C.

Agent-based

D.

Synchronous replication

Question 9

Which infrastructure building process allows organizations to repurpose existing infrastructure components and provides cost benefits?

Options:

A.

Public cloud

B.

Greenfield

C.

Greyfield

D.

Brownfield

Question 10

What is a benefit of implementing a big data ecosystem?

Options:

A.

Applies new processing and management methods to derive better business value from unstructured data

B.

Implements new technical and analytical methods to derive business value from large object data

C.

Applies new processing and management methods to improve large relational database response performance

D.

Implements new technical and analytical methods to derive business value from large datasets

Question 11

In a data center environment, what is an advantage of using parity-based RAID protection over mirroring?

Options:

A.

Eliminates the write penalty for improving the performance

B.

Improves the efficiency of logical disk drives in the RAID set

C.

Increases the performance of small write I/O operation

D.

Reduces the storage capacity required to protect the data

Question 12

Refer to the Exhibit:

as

What is the name of the selected backup architecture component?

Options:

A.

Backup Device

B.

Storage Node

C.

Backup Client

D.

Backup Server

Question 13

Why is it important to automate the operations management process in a data center environment?

Options:

A.

converts CAPEX to OPEX

B.

mitigates operation management risks

C.

eliminates operational cost

D.

ensures operational agility

Question 14

Which layer of modern data center architecture specifies the measures that help an organization mitigate downtime impact due to planned and unplanned outages?

Options:

A.

Security layer

B.

Business continuity layer

C.

Application layer

D.

Management layer

Question 15

An organization is interested in a cloud service that provides middleware, development tools, and database management systems for application development and deployment.

Which cloud service model meets these requirements?

Options:

A.

Software as a Service

B.

Infrastructure as a Service

C.

Platform as a Service

D.

Application as a Service

Question 16

What set of components are part of a block-based storage array controller?

Options:

A.

Front-end ports

Cache

Link Control Cards

B.

Front-end ports

Cache

C.

Front-end ports

Back-end ports

Cache

D.

Front-end ports

Back-end-ports

Cache

Link Control Cards

Question 17

What is an accurate description about Dell EMC VxBlock system?

Options:

A.

CI solution that combines compute, virtualization, network, software defined storage into an engineered solution.

B.

HCI solution that combines compute, virtualization, network, software-defined storage into an engineered solution.

C.

CI solution that combines compute, virtualization, network, storage into an engineered solution.

D.

HCI solution that combines compute, virtualization, network, and storage optimized for VMware VSAN

Question 18

What is the result of increasing the number of FC switches in a full mesh topology?

Options:

A.

Reduces available node ports for ISL connectivity

B.

Reduces number of storage and compute ports for node connectivity

C.

Reduces switch ports available for node connectivity

D.

Reduces switch ports available bandwidth for node connectivity

Question 19

What is an accurate statement regarding virtual LANs?

Options:

A.

Supports Fibre Channel network transport data security

B.

Supports one or more logical LANs operating over a single physical LAN

C.

Provides hardware level connectivity and maintains physical LAN transport paths

D.

Provides software level connectivity and maintains physical LAN transport paths

Question 20

In a modern data center environment, which mechanism secures internal assets while allowing Internet-based access to selected resources?

Options:

A.

Virtual private network

B.

Demilitarized zone

C.

WWN zoning

D.

Virtual local area network

Question 21

What is true about a software defined data center?

Options:

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

Question 22

Why is it important for organizations to store protect and manage their data?

Options:

A.

To eliminate complexity in managing the data center environment

B.

To meet the requirements of legal and data governance regulations

C.

To develop and deploy modern applications for business improvement

D.

To reduce the amount of data to be replicated, migrated, and backed up

Question 23

What Smart City municipal function is optimized by IoT?

Options:

A.

Commercial and residential land use and zoning

B.

Tax revenue budgeting and expense accounting

C.

City transportation infrastructure maintenance

D.

Development of municipal staff skillset

Question 24

What is the purpose of data archiving?

Options:

A.

Transfers fixed content that is actively accessed to archive storage

B.

Transfers dynamic content that is no longer actively accessed to archive storage

C.

Transfers dynamic content that is actively accessed to archive storage

D.

Transfers fixed content that is no longer actively accessed to archive storage

Question 25

Refer to the exhibit.

as

What type of Fibre Channel port does the “X” represent?

Options:

A.

N_port

B.

F_port

C.

E_port

D.

NL_port

Question 26

In an SDS environment, which protocol supports the resource-oriented architecture for the development of scalable and lightweight web applications while adhering to a set of constraints?

Options:

A.

FTP

B.

NFS

C.

CIFS

D.

REST

Question 27

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

Options:

A.

Provides data archiving capability

B.

Reduces the cost of storage

C.

Ensures business continuity

D.

Reduces duplicate data

Question 28

Which intelligent storage system component performs replication and storage management functions?

Options:

A.

Solid state drive

B.

Controller

C.

Storage class memory

D.

Front-end ports

Question 29

Which backup component maintains the catalog containing details about the backups that have occurred?

Options:

A.

Storage node

B.

Backup device

C.

Backup client

D.

Backup server

Question 30

Match the software-defined storage (SDS) attributes with their respective description.

as

Options:

Question 31

What functionality does the control layer provide in a software-defined networking architecture?

Options:

A.

Forwards data packets based on application layer requirements

B.

Defines network behavior through physical network device policies

C.

Establishes communication between the infrastructure and interface layers

D.

Extracts network information from the data plane and sends it to the application layer

Question 32

What is the function of a control plane in the SDDC?

Options:

A.

Performs financial operations used to calculate CAPEX

B.

Performs processing and Input output operations

C.

Performs administrative operations and for communicating messages

D.

Performs resource provisioning and provides the programming logic and policies

Question 33

Match each OSD features with its description.

as

Options:

Question 34

Cloud tiering is the part of which tier?

Options:

A.

Policy

B.

Secondary Storage

C.

Primary Storage

D.

Application

Question 35

Which data deduplication method increases the probability of identifying duplicate data even when there is only a minor difference between two documents?

Options:

A.

Variable-length segment

B.

Single-instance

C.

File-level

D.

Object-level

Question 36

An organization wants to replicate their data by extending the local network across a public network. Prior to implementing replication, they need to secure the network.

Which security control mechanism is recommended?

Options:

A.

Virtual storage area network

B.

Demilitarized zone

C.

Virtual local area network

D.

Virtual private network

Question 37

What is a function of the metadata service in an object-based storage device (OSD)?

Options:

A.

Generates the file system namespace from the file contents.

B.

Manages both physical and logical disks on which the user data is stored.

C.

Manages the storage space for all remote clients.

D.

Maintains the object IDs and file system namespace mappings.

Question 38

What is a function of VM hardening?

Options:

A.

Isolate VM storage media to ensure data validity

B.

Isolate VM storage media to prevent data leaks

C.

Change the default configuration of the VM to enhance security

D.

Implement access control list across the VMs to enhance security

Question 39

Which interface does an SCM device use to connect to intelligent storage system controllers?

Options:

A.

NVMe

B.

SATA

C.

SAS

D.

FC

Question 40

What is true about scale-out NAS storage architecture? (First Choose Correct option and give detailed explanation delltechnologies.com)

Options:

A.

Grows file system dynamically as nodes are added to the system

B.

Restricts scalability to the limits of the storage controllers

C.

Provides fixed storage capacity that limits scalability

D.

Scales the capacity within a single NAS storage system

Question 41

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

Options:

A.

Utilizes preconfigured preinstalled and prepackaged vendor ready solutions

B.

Combines the datacenter components into a single standalone computing platform managed by software

C.

Utilizes products and services from the vendors that provide specific functions with more configuration options

D.

Combines datacenter components into a distributed infrastructure platform managed by software

Question 42

What is a feature a hypervisor?

Options:

A.

Provides a VMM that manages all VMS on a clustered compute system

B.

Isolates the VMS on a single compute system

C.

Provides a VMM that manages all VMS on a single compute system

D.

Isolates the physical resources of a single compute system

Question 43

What is an advantage of performing incremental backups compared to cumulative backups for the same data?

Options:

A.

Requires more time to perform data backup

B.

Storage capacity needed for backups is significantly reduced

C.

Requires more storage capacity for backup

D.

Reduces restore time but requires a maximum of two copies

Question 44

Which is a characteristic of RAID 6?

Options:

A.

Double parity

B.

Single parity

C.

All parity stored on a single disk

D.

Parity not used

Question 45

What accurately describes an object-based storage device (OSD)?

Options:

A.

One object can be placed inside another object

B.

Objects are created based on the name and location of the file

C.

Objects exist at the same level in the address space

D.

Numerous objects can be stored in a single namespace

Question 46

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

Options:

A.

Distributes network traffic over ISLs that ensures even ISL utilization

B.

Yields higher throughput by combing two parallel ISLs into a single physical ISL

C.

Saves bandwidth by restricting traffic to a specific potentially congested ISL

D.

Improves ISL utilization by increasing network traffic on a specific ISL

Question 47

A company's assets are continuously under attack.

To deploy a security control mechanism to protect these assets, what should be considered?

Options:

A.

Minimize the work factor

B.

Easy access to assets by authorized users

C.

Limited access to assets by unauthorized users

D.

Maximize the attack surface

Question 48

Refer to the Exhibit:

as

What type of process, when performed on data, would produce the result shown?

Options:

A.

Replication

B.

Deduplication

C.

Archive

D.

Migration

Question 49

in a NAS environment, which file system provides a public or open variation of the Server Message Block (SMB) protocol and uses the TCP/IP protocol?

Options:

A.

Common Internet File System (CIFS)

B.

New Technology File System (NTFS)

C.

Network File System (NFS)

D.

Hadoop Distributed File System (HDFS)

Question 50

In a data archiving environment, which component scans primary storage to find the files that are required to archive?

Options:

A.

Archive stub file

B.

Archive agent

C.

Archive storage

D.

Archive database server

Question 51

What is an accurate statement about Challenge Handshake Authentication Protocol (CHAP) control?

Options:

A.

Enables initiators and targets to authenticate each other by using a shared secret code

B.

Provides strong authentication for client-server applications by using secret-key cryptography

C.

Allows a client to access protected resources from a resource server on behalf of a resource owner

D.

Enables an organization to use authentication services from an identity provider

Question 52

Which components comprise a Fibre Channel SAN?

Options:

A.

TOE HBA

Gateways

CAT6 cables

B.

FC HBA

Switches

Fiber optic cables

C.

FC HBA

Gateways

Fiber optic cables

D.

TOE HBA

Switches

CAT6 cables

Question 53

as

Based on the exhibit, what does the “X” represent?

Options:

A.

NACK SYN

B.

ACK SYN

C.

SYN NACK

D.

SYN ACK

Question 54

Which method automatically allocates a large capacity secondary cache using SSD and SCM?

Options:

A.

Cache provisioning

B.

Volatile cache

C.

Cache tiering

D.

Non-volatile cache

Question 55

What is an accurate statement about scale-out NAS?

Options:

A.

Creates a different file system for each node in the cluster

B.

Pools node resources in a cluster to work as multiple NAS devices

C.

Increases performance and capacity by adding nodes to the cluster

D.

Supports only data replication for protecting data across the nodes

Question 56

Which Dell EMC product is a disk-based backup and recovery solution that provides inherent source-based deduplication?

Options:

A.

Data Domain

B.

SRDF

C.

TimeFinder

D.

Avamar

Page: 1 / 19
Total 189 questions