Pregunta 1
Pregunta
What is the value of having AWS Cloud Servides accesible through an Application Programming Interface (API)?
Respuesta
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Cloud resources can be managed programmatically
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AWS infrastructure use will always be cost-optimized
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All application testing is managed by AWS
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Customer-owned, on-premises infraestructure becomes programmable
Pregunta 2
Pregunta
Amazon Elastic Compute Cloud (Amazon EC2) Spot instances are appropiate for which of the following workloads?
Respuesta
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Workloads that are only run in the morning and stopped at night
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workloads where the availability of the Amazon EC2 instances can be flexible
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workloads that need to run for long periods of time without interruption
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Workloads that are critical and need Amazon EC2 instances with termination protection
Pregunta 3
Pregunta
Which AWS services can be used to store file? (Select TWO)
Pregunta 4
Pregunta
Which of the following is a factor when calculationg Total Cost of Ownership (TCO) for the AWS Cloud?
Respuesta
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The number of servers migrated to AWS
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The number of users migrated to AWS
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The number of passwords migrated to AWS
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The number of keys migrated to AWS
Pregunta 5
Pregunta
The main benefit of decoupling an application is to
Respuesta
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create a tightly integrated application
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reduce inter-independencies so failures do not impact other components
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enable data synchronization accross the web application layer
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have the ability to execute automated bootstrapping actions
Pregunta 6
Pregunta
Which of the following is the responsability of the AWS customer according to the Shared Security Model?
Respuesta
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Managing AWS identity and Acces Management (IAM)
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Securing edge locations
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Monitoring physical device security
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Implementing Services Organization Control (SOC) standards
Pregunta 7
Pregunta
Which of the following is a benefit of Amazon Elastinc Cloud (Amazon EC2) over physical servers?
Respuesta
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Automated backup
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paying only for what you use
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The ability to choose hardware vendors
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Root/administrator access
Pregunta 8
Pregunta
Which service should an administrator use to register a new domain name with AWS?
Pregunta 9
Pregunta
Which of the following security requirements are managed by AWS customers? (select TWO)
Respuesta
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Password policies
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User permission
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Physical security
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Disk disposal
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Hardware patching
Pregunta 10
Pregunta
Who has control of the data in an AWS account?
Pregunta 11
Pregunta
Which service allows for the collection and tracking of metrics for AWS services?
Pregunta 12
Pregunta
Which AWS service automates infrastructure provisioning and administrative tasks for an analytical data warehouse?
Respuesta
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Amazon Redshift
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Amazon DynamoDB
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Amazon ElasticCache
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Amazon Aurora
Pregunta 13
Pregunta
Which services allows an administrator to create and modify AWS user permissions?
Pregunta 14
Pregunta
Where can customer go to get more detail about Amazon Elastic Compute Cloud (Amazon EC2) billing activity that took place 3 months ago?
Respuesta
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Amazon EC2 dashboard
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AWS Cost and Usage reports
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AWS Trusted Advisor dashboard
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AWS CloudTrail logs stored in Amazon Simple Storage Services (Amazon S3)
Pregunta 15
Pregunta
How can the AWS Management Console be secured against unauthorized access?
Respuesta
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Apply Multi-Factor Authentication (MFA)
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Set up secondary password
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Request root acces privileges
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Disable AWS console access
Pregunta 16
Pregunta
Which of the following is a benefit of running an application accross two Availability Zones?
Respuesta
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Performance is improved over running in a Single Availability Zone
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It is more secure than running in a single Availability Zone
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It significantly reduces the total cost of ownership versus running in a single Availability Zone
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It increases the availability of an application compared to running in a single availability zone
Pregunta 17
Pregunta
Systems applying the cloud architecture principle of elasticity will:
Respuesta
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minimize storage requirements by reducing logging and auditing activities
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create systems that scale to the required capacity based on changes in demand
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enable AWS to automatically select the most cost-effective services
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accelerate the design process recovery from failure is automated, reducing the need for testing
Pregunta 18
Pregunta
What AWS feature enables a user to manage services though a web-based user interface?
Pregunta 19
Pregunta
Which AWS service provides infraestructure security optimization recommendations?
Pregunta 20
Pregunta
Which of the following examples supports the cloud design principle "design for failure and nothing will fail"?
Respuesta
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Adding an elastic load balancer in fronto of a single Amazon Elastic compute Cloud (Amazon EC2) instance
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Creating and deploying the most cost-effective solution
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Deploying an application in multiple Availability Zones
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Using Amazon CloudWatch alerts to monitor performance
Pregunta 21
Pregunta
A disaster recovery strategy on AWS should be based on launching infraestructure in a separate: