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NEW QUESTION # 188
Which element of the AWS global infrastructure consists of one or more discrete data centers, each with redundant power, networking, and connectivity, which are housed in separate facilities?
- A. Amazon CloudFront
- B. Availability Zones
- C. AWS Regions
- D. Edge locations
Answer: B
Explanation:
Explanation/Reference: https://docs.aws.amazon.com/whitepapers/latest/aws-overview/global-infrastructure.html
NEW QUESTION # 189
when building a cloud total cost of ownership model which costelements should be considered for workload runninng on aws? (Select Three.)
- A. Compute costs
- B. Network infrastructure costs
- C. Data transfer costs
- D. Facilities costs
- E. Hardware lifecycle costs
- F. Storage costs
Answer: A,B,F
NEW QUESTION # 190
A company hosts a web application on Amazon EC2 instances. The application requires credentials so that it can access other AWS services.
Which feature should the company use the provide this access?
- A. IAM groups
- B. IAM roles
- C. IAM users
- D. Multi-factor authentication (MFA)
Answer: D
NEW QUESTION # 191
What is AWS Trusted Advisor?
- A. It is a network of AWS partners who provide recommendations and best practices on how to use AWS.
- B. It is another name for AWS Technical Account Managers who provide recommendations on cost optimization, performance, and security.
- C. It is an AWS staff member who provides recommendations and best practices on how to use AWS.
- D. It is an online tool with a set of automated checks that provides recommendations on cost optimization, performance, and security.
Answer: D
Explanation:
AWS Trusted Advisor is an online tool that provides you real time guidance to help you provision your resources following AWS best practices.
Whether establishing new workflows, developing applications, or as part of ongoing improvement, take advantage of the recommendations provided by Trusted Advisor on a regular basis to help keep your solutions provisioned optimally.
Reference:
https://aws.amazon.com/premiumsupport/technology/trusted-advisor/
NEW QUESTION # 192
Which AWS service can a company use to access compliance documentation and AWS agreements?
- A. AWS Certificate Manager (ACM)
- B. AWS Identity and Access Management (1AM)
- C. AWS Security Hub
- D. AWS Artifact
Answer: D
NEW QUESTION # 193
What helps a company provide a lower latency experience to its users globally?
- A. Using an AWS Region that is central to all users
- B. Enabling caching in the AWS Region that is being used
- C. Using a second Availability Zone in the AWS Region that is using used
- D. Using edge locations to put content closer to all users
Answer: A
Explanation:
Explanation/Reference: https://docs.aws.amazon.com/whitepapers/latest/aws-overview/six-advantages-of-cloud- computing.html
NEW QUESTION # 194
What time-savings advantage is offered with the use of Amazon Rekognition?
- A. Amazon Rekognition provides automatic watermarking of images
- B. Amazon Recognition provides the ability to resize millions of images automatically
- C. Amazon Rekognition uses Amazon Mechanical Turk to allow humans to bid on object detection jobs
- D. Amazon Rekognition provides automatic detection of objects appeanng m pictures
Answer: D
NEW QUESTION # 195
AWS supports which of the following methods to add security to Identity and Access Management (IAM) users? (Select TWO.)
- A. Using Multi-Factor Authentication (MFA)
- B. Using AWS Shield-protected resources
- C. Blocking access with Security Groups
- D. Enforcing password strength and expiration
- E. Implementing Amazon Rekognition
Answer: A,D
NEW QUESTION # 196
Which of the following provides the ability to share the cost benefits of Reserved Instances across AWS accounts?
- A. Linked accounts and consolidated billing
- B. AWS Cost Explorer between AWS accounts
- C. Amazon Elastic Compute Cloud (Amazon EC2) Reserved Instance Utilization Report
- D. Amazon EC2 Instance Usage Report between AWS accounts
Answer: B
Explanation:
Explanation
The way that Reserved Instance discounts apply to accounts in an organization's consolidated billing family depends on whether Reserved Instance sharing is turned on or off for the account. By default, Reserved Instance sharing for all accounts in an organization is turned on. You can change this setting by Turning Off Reserved Instance Sharing for an account.
The capacity reservation for a Reserved Instance applies only to the account the Reserved Instance was purchased on, regardless of whether Reserved Instance sharing is turned on or off.
Reference: https://aws.amazon.com/premiumsupport/knowledge-center/ec2-ri-consolidated-billing/
NEW QUESTION # 197
Which AWS services should be used for read/write of constantly changing data? (Select TWO.)
- A. Amazon Redshift
- B. AWS Snowball
- C. Amazon RDS
- D. Amazon EFS
- E. Amazon Glacier
Answer: A,C
NEW QUESTION # 198
Which is the minimum AWS Support plan that includes Infrastructure Event Management without additional costs?
- A. Business
- B. Enterprise
- C. Basic
- D. Developer
Answer: B
Explanation:
Explanation
https://aws.amazon.com/premiumsupport/plans/
NEW QUESTION # 199
A company wants its Amazon EC2 instance to share the same geographic area but use redundant underlying power sources.
Which solution will meet these requirements?
- A. Use Amazon CloudFront as the database for the EC2 instances.
- B. Use EC2 instance across multiple Availability Zones in the same AWS Region.
- C. Use EC2 instances in AWS OpsWorks stacks in different AWS Regions.
- D. Use EC2 instances in the same edge location and the same Availability Zone.
Answer: B
NEW QUESTION # 200
A company has a website that is developed in PHP and is launched using AWS Elastic Beanstalk. There is a new version of the website that needs to be deployed In the Elastic Beanstalk environment. The company cannot tolerate having the website offline if an update fails Deployments must have minimal impact and rollback as soon as possible What deployment method should be used?
- A. Snapshots
- B. All at once
- C. Immutable
- D. Rolling
Answer: C
NEW QUESTION # 201
Which AWS service handles the deployment details of capacity provisioning, load balancing, Auto Scaling, and application health monitoring?
- A. Amazon Route 53
- B. Amazon CloudFront
- C. AWS Config
- D. AWS Elastic Beanstalk
Answer: D
Explanation:
Explanation
Upload your code and Elastic Beanstalk automatically handles the deployment, from capacity provisioning, load balancing, auto-scaling to application health monitoring. At the same time, you retain full control over the AWS resources powering your application and can access the underlying resources at any time.
Reference: https://aws.amazon.com/elasticbeanstalk/
NEW QUESTION # 202
A startup is working on a new application that needs to go to market quickly. The application requirements may need to be adjusted in the near future.
Which of the following is a characteristic of the AWS Cloud that would meet this specific need?
- A. Elasticity
- B. Agility
- C. Performance
- D. Reliability
Answer: D
Explanation:
Agile is a time boxed, iterative approach to software delivery that builds software incrementally from the start of the project, instead of trying to deliver it all at once near the end.
Reference:
http://www.agilenutshell.com
NEW QUESTION # 203
Which of the following is a cloud architectural design principle?
- A. Loosely couple components
- B. Scale up not out
- C. Use commercial database software
- D. Build monolithic systems
Answer: A
NEW QUESTION # 204
A company plans to move its on-premises servers to Amazon EC2 instances. The company has 50 different business units and wants to separate each billing for each unit.
What should a cloud practitioner recommend?
- A. Use separate AWS accounts for each business unit, then filter by unit using the coverage report.
- B. Place each business unit in a different AWS Region, then filter by unit in Cost Explorer.
- C. Tag each business unit's resources, then filter by unit in Cost Explorer.
- D. Use a different VPC for each business unit, then filter by unit using an AWS Cost and Usage Report.
Answer: C
NEW QUESTION # 205
Which is a recommended pattern for designing a highly available architecture on AWS?
- A. Ensure that the application is designed to accommodate failure of any single component.
- B. Ensure thatcomponents have low-latency network connectivity.
- C. Use a monolithic application that handles alloperations.
- D. Run enough Amazon EC2 instances to operate at peak load.
Answer: A
NEW QUESTION # 206
AWS Budgets can be used to:
- A. prevent a given user from creating a resource
- B. send an alert when the utilization of Reserved Instances drops below a certain percentage
- C. set resource limits in AWS accounts to prevent overspending
- D. split an AWS bill across multiple forms of payment
Answer: B
NEW QUESTION # 207
Which AWS service or tool helps to centrally manage billing and allow controlled access to resources across AWS account?
- A. AWS Budgets
- B. AWS Identity and Access Management (IAM)
- C. AWS Organizations
- D. Cost Explorer
Answer: C
NEW QUESTION # 208
What information is found on an AWS Identity and Access Management (IAM) credential report? (Select TWO)
- A. The number of incorrect login attempts by each IAM user in the previous 30 days.
- B. Whether multi-factor authentication (MFA) has been enabled for an IAM user.
- C. The date and time when an IAM user's password was last used to sign in to the AWS Management Console.
- D. The User-Agent browser identifier for each IAM user currently logged in.
- E. The type of multi-factor authentication (MFA) device assigned to an IAM user.
Answer: C,D
NEW QUESTION # 209
Which service enables customers to audit API calls in their AWS accounts?
- A. AWS Trusted Advisor
- B. AWS X-Ray
- C. AWS CloudTrail
- D. Amazon Inspector
Answer: C
Explanation:
AWS Audit Manager is integrated with AWS CloudTrail, a service that provides a record of actions taken by a user, role, or an AWS service in Audit Manager. CloudTrail captures all API calls for Audit Manager as events.
NEW QUESTION # 210
The AWS Cloud's multiple Regions are an example of:
- A. agility.
- B. global infrastructure.
- C. elasticity.
- D. pay-as-you-go pricing.
Answer: A
NEW QUESTION # 211
A company is building distributed, loosely coupled applications. The company needs to publish messages from applications and immediately Which AWS service can the company use to meet these requirements?
- A. Amazon S3
- B. Amazon Simple Email Service (Amazon SES)
- C. Amazon Simple Queue Service (Amazon SQS)
- D. Amazon Simple Notification Service (Amazon SNS)
Answer: C
NEW QUESTION # 212
Which AWS services can be used to gather information about AWS account activity? (Select TWO.)
- A. Amazon CloudFront
- B. AWS CloudTrail
- C. AWS Cloud9
- D. AWS CloudHSM
- E. Amazon CloudWatch
Answer: B,E
Explanation:
Explanation
AWS offers a solution that uses AWS CloudTrail to log account activity, Amazon Kinesis to compute and stream metrics in real-time, and Amazon DynamoDB to durably store the computed data. Metrics are calculated for create, modify, and delete API calls for more than 60 supported AWS services. The solution also features a dashboard that visualizes your account activity in real-time.
NEW QUESTION # 213
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