Which AWS service or feature allows users to connect with and deploy AWS services programmatically?

AWS software development kits (SDKs)

When designing AWS workloads to be operational even when there are component failures, what is an AWS best practice?

Design for automatic failover to healthy resources.

Perform quarterly disaster recovery tests.

Place the main component on the us-east-1 Region.

Design for automatic failover to healthy resources.

Design workloads to fit on a single Amazon EC2 instance.

A company is building a mobile app to provide shopping recommendations to its customers. The company wants to use a graph database as part of the shopping recommendation engine. Which AWS database service should the company choose?

Amazon DocumentDB (with MongoDB compatibility)

Which AWS service can a company use to access compliance documentation and AWS agreements?

AWS Identity and Access Management (IAM)

A company moves a workload to AWS to run on Amazon EC2 instances. The company needs to run the workload in the most cost-effective way. What can the company do to meet this requirement?

Rightslze all the EC2 instances that are used in the deployment.

Use AWS Key Management Service {AWS KMS).

Use multiple AWS accounts and consolidated billing.

Use AWS CloudFormation to deploy the infrastructure.

Rightslze all the EC2 instances that are used in the deployment.

According to security best practices, how should an Amazon EC2 instance be given access to an Amazon S3 bucket?

Have the EC2 instance assume a role to obtain the privileges to upload the file.

Hard code an IAM user's secret key and access key directly in the application, and upload the file.

Store the IAM user's secret key and access key in a text file on the EC2 Instance, read the keys, then upload the file.

Have the EC2 instance assume a role to obtain the privileges to upload the file.

Modify the S3 bucket policy so that any service can upload to it at any time.

Which AWS services are managed database services? (Select TWO.)

Amazon Elastic Block Store (Amazon EBS)

Amazon Elastic Pile System (Amazon EFS)

How does the AWS Cloud pricing model differ from the traditional on-premises storage pricing model?

There are no upfront cost commitments

AWS resources do not incur costs

There are no Infrastructure operating costs

There are no upfront cost commitments

There are no software licensing costs

Which AWS service enables the decoupling and scaling of applications?

Amazon Simple Queue Service (Amazon SQS)

Amazon Simple Email Service (Amazon SES)

How does AWS Cloud computing help businesses reduce costs? (Select TWO.)

AWS enables capacity to be adjusted on demand.

AWS does not charge for data sent from the AWS Cloud to the internet.

AWS charges the same prices for services in every AWS Region.

AWS enables capacity to be adjusted on demand.

AWS offers discounts for Amazon EC2 instances that remain idle for more than 1 week.

AWS does not charge for data sent from the AWS Cloud to the internet.

AWS eliminates many of the costs of building and maintaining on-premises data centers.

A company has two AWS accounts in an organization in AWS Organizations for consolidated billing.All of the company's AWS resources are hosted in one AWS Region.Account A has purchased five Amazon EC2 Standard Reserved Instances (Rls) and has four EC2 instances running. Account B has not purchased any RIs and also has four EC2 instances running.Which statement is true regarding pricing for these eight instances?

Four Instances will be charged as Rls, and four will be charged as regular instances.

The eight instances will be charged as regular instances.

Four Instances will be charged as Rls, and four will be charged as regular instances.

Five instances will be charged as Rls, and three will be charged as regular Instances.

The eight instances will be charged as Rls.

An ecommerce company has Amazon EC2 instances running as web servers. There is a predictable pattern of peak traffic load that occurs two times each day, always at the same time. The EC2 instances are idle for the remainder of the day.What is the MOST cost-effective way to manage these resources while maintaining fault tolerance?

Use an Auto Scaling group to scale resources in and out based on demand.

Purchase Reserved Instances to ensure peak capacity at all times.

Write a cron job to stop the EC2 instances when the traffic demand is low.

Write a script to vertically scale the EC2 instances during peak traffic demand.

What is a feature of Amazon Route 53?

Providing a private connection to Infrastructure outside AWS

Routing users to infrastructure both Inside and outside AWS

Providing a private connection to infrastructure inside AWS

Providing a private connection to Infrastructure outside AWS

Distributing content across edge locations

What does the concept of agility mean in AWS Cloud computing? (Select TWO.)

The speed at which AWS resources are implemented

The ability to experiment quickly

The speed at which AWS resources are implemented

The speed at which AWS creates new AWS Regions

The ability to experiment quickly

The elimination of wasted capacity

The low cost of entry into cloud computing

What is a benefit of using AWS Auto Scaling?

Users only pay for the AWS resources that are deployed with AWS Auto Scaling.

Pay-as-you-go pricing is only available for the use of AWS Auto Scaling.

AWS Auto Scaling is billed based on the duration of a given event.

Users only pay for the AWS resources that are deployed with AWS Auto Scaling.

Bulk discount pricing is automatically applied to AWS Auto Scaling usage.

A company wants an in-memory data store that is compatible with open source in the cloud. Which AWS service should the company use?

Amazon Elastic Block Store (Amazon EBS)

Amazon CLF-C01 Practice Test 13 - Free Online Exam Questions 481-520

A company wants to improve its security and audit posture by limiting Amazon EC2 inbound access.

What should the company use to access instances remotely instead of opening inbound SSH ports and managing SSH keys?

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Amazon CLF-C01 Practice Test 13

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Amazon CLF-C01 Practice Tests

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