AWS Cloud Technical Essentials Week 3 Quiz

Course Name: AWS Cloud Technical Essentials (AWS Cloud Solutions Architect)

Course Link: AWS Cloud Technical Essentials

These are AWS Cloud Technical Essentials Week 3 Quiz Answers

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Question 1
What is a typical use case for Amazon Simple Storage Service (Amazon S3)?
Object storage for media hosting
Object storage for a boot drive
Block storage for an Amazon Elastic Compute Cloud (Amazon EC2) instance
File storage for multiple Amazon Elastic Compute Cloud (Amazon EC2) instances

Answer: Object storage for media hosting

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Question 2
A company needs a storage layer for a high-transaction relational database on an Amazon Elastic Compute Cloud (Amazon EC2) instance. Which service should the company use?
Amazon EC2 Instance Store
Amazon Elastic Block Store (Amazon EBS)
Amazon Simple Storage Service (Amazon S3)
Amazon Elastic File System (Amazon EFS)

Answer: Amazon Elastic Block Store (Amazon EBS)

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These are AWS Cloud Technical Essentials Week 3 Quiz Answers

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Question 3
True or False: Amazon Elastic Block Store (Amazon EBS) volumes are considered ephemeral storage.
True
False

Answer: False

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Question 4
A solutions architect is working for a healthcare facility, and they are tasked with storing 7 years of patient information that is rarely accessed. The facility’s IT manager asks the solutions architect to consider one of the Amazon Simple Storage Service (Amazon S3) storage tiers to store the patient information. Which storage tier should the solutions architect suggest?
Amazon S3 Standard
Amazon S3 Glacier Deep Archive
Amazon S3 Standard-Infrequent Access
Amazon S3 Intelligent-Tiering

Answer: Amazon S3 Glacier Deep Archive

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These are AWS Cloud Technical Essentials Week 3 Quiz Answers

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Question 5
True or False: Object storage is the best storage solution for applications that need to frequently update specific small sections of a file.
True
False

Answer: False

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Question 6
True or False: A Multi-AZ deployment is beneficial when users want to increase the availability of their database.
True
False

Answer: True

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These are AWS Cloud Technical Essentials Week 3 Quiz Answers

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Question 7
Which task of running and operating the database are users responsible for when they use Amazon Relational Database Service (Amazon RDS)?
Optimizing the database
Provisioning and managing the underlying infrastructure
Installing the relational database management system on the database instance
Installing patches to the operating system for the database instance

Answer: Optimizing the database

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Question 8
Which of the following are common use cases for file storage? (Choose TWO.)
User home directories
Backup files that are stored in Amazon Simple Storage Service (Amazon S3)
Relational or non-relational databases
Large content repositories
Big data analytics

Answer:
User home directories
Large content repositories

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These are AWS Cloud Technical Essentials Week 3 Quiz Answers

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Question 9
True or False: The IT department in a company can attach Amazon Elastic Block Store (Amazon EBS) volumes to Amazon Simple Storage Service (Amazon S3) to store data in a bucket.
True
False

Answer: False

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Question 10
Which of the following instance families does Amazon Relational Database Service (Amazon RDS) support? (Choose TWO.)
Storage optimized
General purpose
Compute optimized
Memory optimized
Accelerated computing

Answer:
General purpose
Memory optimized

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These are AWS Cloud Technical Essentials Week 3 Quiz Answers

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Question 11
A solutions architect is working for a small business. The business is looking for a storage service that temporarily stores frequently changing and non-persistent data. This type of data can be deleted during instance stops or terminations. Which service should the solutions architect recommend for this use case?
Amazon Elastic Block Store (Amazon EBS)
Amazon Simple Storage Service (Amazon S3)
Amazon Elastic Compute Cloud (Amazon EC2) Instance Store
Amazon Elastic File System (Amazon EFS)

Answer: Amazon Elastic Compute Cloud (Amazon EC2) Instance Store

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Question 12
Which database is a non-relational database that stores data in key-value pairs, and is a good fit for hosting simple lookup tables?
Amazon DynamoDB
Amazon DocumentDB
Amazon Neptune
Amazon Relational Database Service (Amazon RDS)

Answer: Amazon DynamoDB

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These are AWS Cloud Technical Essentials Week 3 Quiz Answers

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Question 13
Which core component of Amazon DynamoDB corresponds to a column in a relational database table?
Table
Item
Attribute
Database

Answer: Attribute

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Question 14
Which AWS database service is best suited for use cases such as social networking or recommendation engines?
Amazon DynamoDB
Amazon Aurora
Amazon Redshift
Amazon Neptune

Answer: Amazon Neptune

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These are AWS Cloud Technical Essentials Week 3 Quiz Answers

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