D-ISM-FN-01 practice questions, page 4 of 5, with answer review and explanations.
Question 16
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?
Infrastructure as a Service
Platform as a Service
Application as a Service
Software as a Service
Question 17
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?
Store the data in a traditional relational database for easy access and analysis
Send generic marketing emails to all customers promoting new products and offers
Ignore the data and rely on initiation to make business decisions
Segment customers into different groups based on its characteristics and preferences
Question 18
What is an accurate statement about the Do-It-Yourself approach for building modern Infrastructure?
Utilizes products and services from the vendors that provide specific functions with more configuration options
Combines the datacenter components into a single standalone computing platform managed by software
Utilizes preconfigured preinstalled and prepackaged vendor ready solutions
Combines datacenter components into a distributed Infrastructure platform manages by software
Question 19
What is a read miss in cache operations?
Fetching requested data that is already in cache
Deleting data from the cache
Fetching requested data that is not in cache
Writing data to the cache
Question 20
What are the two benefits of using sub-LUN tiering? (Choose two.)