Dell D-ISM-FN-01 Exam
Dell Information Storage and Management Foundations (Page 7 )

Updated On: 12-Jan-2026

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?

  1. Infrastructure as a Service
  2. Platform as a Service
  3. Application as a Service
  4. Software as a Service

Answer(s): B

Explanation:

Platform as a Service (PaaS) provides a complete development and deployment environment, including middleware, development tools, and database management systems, allowing developers to build, test, and deploy applications without managing the underlying infrastructure.



A retail company wants to use Big Data to personalize customer experiences and improve sales. The company has collected a large amount of data about customer demographics, purchase history, and online behavior.

Which action would effectively leverage this data to achieve the company's goals?

  1. Store the data in a traditional relational database for easy access and analysis
  2. Send generic marketing emails to all customers promoting new products and offers
  3. Ignore the data and rely on initiation to make business decisions
  4. Segment customers into different groups based on its characteristics and preferences

Answer(s): D

Explanation:

Segmenting customers into groups based on their characteristics and preferences leverages big data to deliver personalized experiences and targeted promotions, directly improving engagement and sales.



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

  1. Utilizes products and services from the vendors that provide specific functions with more configuration options
  2. Combines the datacenter components into a single standalone computing platform managed by software
  3. Utilizes preconfigured preinstalled and prepackaged vendor ready solutions
  4. Combines datacenter components into a distributed Infrastructure platform manages by software

Answer(s): A

Explanation:

The Do-It-Yourself approach involves selecting and integrating individual products and services from multiple vendors - each offering specific functions and extensive configuration options - rather than relying on pre integrated or pre-packaged solutions.



What is a read miss in cache operations?

  1. Fetching requested data that is already in cache
  2. Deleting data from the cache
  3. Fetching requested data that is not in cache
  4. Writing data to the cache

Answer(s): C

Explanation:

A read miss occurs when the requested data is not found in the cache, requiring the system to fetch the data from the underlying storage before supplying it to the application.



What are the two benefits of using sub-LUN tiering? (Choose two.)

  1. Simplified storage management
  2. Reduced need for storage tiering policies
  3. Cost optimization
  4. Granular control over data placement
  5. Reduced need for storage capacity

Answer(s): C,D

Explanation:

Sub-LUN tiering moves only portions of a LUN (at the block level) to different performance tiers. This allows frequently accessed blocks to be placed on high-performance storage while less active blocks remain on lower-cost storage. As a result, it optimizes costs and provides fine-grained control over where data resides.



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