Which S3 storage class is best for data with unpredictable access patterns?

Amazon S3 Glacier Flexible Retrieval.

Amazon S3 Standard-Infrequent Access.

What does Amazon ElastiCache provide?

In-memory caching for read-heavy applications.

An Ehcache compatible in-memory data store.

An online software store that allows Customers to launch pre-configured software with just few clicks.

A domain name system in the cloud.

Using Amazon RDS falls under the shared responsibility model. Which of the following are customer responsibilities? (Choose TWO)

Building the relational database schema.

Managing the database settings.

Patching the database software.

Installing the database software.

A company is migrating its on-premises database to Amazon RDS. What should the company do to ensure Amazon RDS costs are kept to a minimum?

Use a Multi-Region Active-Passive architecture.

Right-size before and after migration.

Combine On-demand Capacity Reservations with Saving Plans.

Use a Multi-Region Active-Active architecture.

A company needs to host a database in Amazon RDS for at least three years. Which of the following options would be the most cost-effective solution?

Reserved instances - Partial Upfront.

Reserved instances - No Upfront.

What are the benefits of using the Amazon Relational Database Service? (Choose TWO)

Complete control over the underlying host.

Scales automatically to larger or smaller instance types.

Supports the document and key-value data structure.

Which of the following are use cases for Amazon S3? (Choose TWO)

A media store for the CloudFront service.

Hosting websites that require sustained high CPU utilization.

Cost-effective database and log storage.

Processing data streams at any scale.

For managed services like Amazon DynamoDB, which of the below is AWS responsible for? (Choose TWO)

Patching the database software.

Which of the following are factors in determining the appropriate database technology to use for a specific workload? (Choose TWO)

The number of reads and writes per second.

What are the benefits of using DynamoDB? (Choose TWO)

Automatically scales to meet required throughput capacity.

Offers extremely low (single-digit millisecond) latency.

Provides resizable instances to match the current demand.

Supports both relational and non-relational data models.

Supports the most popular NoSQL database engines such as CouchDB and MongoDB.

A company is building an online cloud storage platform. They need a storage service that can scale capacity automatically, while minimizing cost. Which AWS storage service should the company use to meet these requirements?

Amazon Elastic Container Service.

Which of the below options is true of Amazon Cloud Directory?

Amazon Cloud Directory allows the organization of hierarchies of data across multiple dimensions.

Amazon Cloud Directory enables the analysis of video and data streams in real time.

Amazon Cloud Directory allows users to access AWS with their existing Active Directory credentials.

Amazon Cloud Directory allows for registration and management of domain names.

According to best practices, which of the below options is best suited for processing a large number of binary files?

Running RDS instances in parallel.

Vertically scaling EC2 instances.

Vertically scaling RDS instances.

Running EC2 instances in parallel.

A customer is planning to migrate their Microsoft SQL Server databases to AWS. Which AWS Services can the customer use to run their Microsoft SQL Server database on AWS? (Choose TWO)

AWS Database Migration service (DMS).

Which of the following are examples of AWS-managed databases? (Choose TWO)

Microsoft SQL Server on Amazon EC2.

AWS 5 Storage

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Nadun Kumarasinghe

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98 questions

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MULTIPLE SELECT QUESTION

30 sec • 1 pt

What does AWS Snowball provide? (Choose TWO)

Built-in computing capabilities that allow customers to process data locally.

A catalog of third-party software solutions that customers need to build solutions and run their businesses.

A hybrid cloud storage between on-premises environments and the AWS Cloud.

An Exabyte-scale data transfer service that allows you to move extremely large amounts of data to AWS.

Secure transfer of large amounts of data into and out of the AWS.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What should you do in order to keep the data on EBS volumes safe? (Choose TWO)

Regularly update firmware on EBS devices.

Create EBS snapshots.

Ensure that EBS data is encrypted at rest.

Store a backup daily in an external drive.

Prevent any unauthorized access to AWS data centers.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The identification process of an online financial services company requires that new users must complete an online interview with their security team. The completed recorded interviews are only required in the event of a legal issue or a regulatory compliance breach. What is the most cost-effective service to store the recorded videos?

S3 Intelligent-Tiering.

AWS Marketplace.

Amazon S3 Glacier Deep Archive.

Amazon EBS.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A company is deploying a new two-tier web application in AWS. Where should the most frequently accessed data be stored so that the application's response time is optimal?

AWS OpsWorks.

AWS Storage Gateway.

Amazon EBS volume.

Amazon ElastiCache.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following are examples of AWS-Managed Services, where AWS is responsible for the operational and maintenance burdens of running the service? (Choose TWO)

Amazon VPC.

Amazon DynamoDB.

Amazon Elastic MapReduce.

AWS IAM.

Amazon Elastic Compute Cloud.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Your company has a data store application that requires access to a NoSQL database. Which AWS database offering would meet this requirement?

Amazon Aurora.

Amazon DynamoDB.

Amazon Elastic Block Store.

Amazon Redshift.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following is not a benefit of Amazon S3? (Choose TWO)

Amazon S3 provides unlimited storage for any type of data.

Amazon S3 can run any type of application or backend system.

Amazon S3 stores any number of objects, but with object size limits.

Amazon S3 can be scaled manually to store and retrieve any amount of data from anywhere.

Amazon S3 provides 99.999999999% (11 9's) of data durability.

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98 questions

What does AWS Snowball provide? (Choose TWO)

What should you do in order to keep the data on EBS volumes safe? (Choose TWO)

A company is deploying a new two-tier web application in AWS. Where should the most frequently accessed data be stored so that the application's response time is optimal?

Which of the following are examples of AWS-Managed Services, where AWS is responsible for the operational and maintenance burdens of running the service? (Choose TWO)

Your company has a data store application that requires access to a NoSQL database. Which AWS database offering would meet this requirement?

Which of the following is not a benefit of Amazon S3? (Choose TWO)

Which service provides object-level storage in AWS?

Which S3 storage class is best for data with unpredictable access patterns?

What is the AWS database service that allows you to upload data structured in key-value format?

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