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Quiz

AWS SAA Exam Prep

Pavel Pavlov 20 perguntas Atualizado em 9 abr 2020

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Perguntas do quiz (20)

  1. 1Which of the following statements are true? (Choose two.)
    1. AA. Route53 supports auto-scaling groups.
    2. BB. Route53 automatically configures DNS health checks for registered domains.
    3. CC. Route53 automatically sets up auto-scaling groups for services to which it points.
    4. DD. Route53 is automatically highly available.
  2. 2What type of distribution should you use for media streaming?
    1. AA. Web distribution
    2. BB. Media distribution
    3. CC. RTMP distribution
    4. DD. Edge distribution
  3. 3Which of the following can be used to centrally control AWS services across multiple AWS accounts?
    1. AA. A service control policy
    2. BB. An organizational unit
    3. CC. An LDAP user store
    4. DD. IAM roles
  4. 4Which of the following are advantages of an elastic IP? (Choose two.)
    1. AA. Reduces the number of IP addresses your VPC uses
    2. BB. Provides protection in case of an instance failure
    3. CC. Allows all attributes of a network interface to be moved at one time
    4. DD. Provides multiple IP addresses for a single instance
  5. 5How are EBS snapshots backed up to S3?
    1. AA. Incrementally
    2. BB. In full, every time they are changed
    3. CC. EBS snapshots are backed up to RDS
    4. DD. Sequentially
  6. 6What is the size of the CIDR block created in a custom VPC?
    1. AA. /20
    2. BB. /16
    3. CC. /28
    4. DD. You must select a size at VPC creation.
  7. 7Your application currently stores all its data on EBS volumes. You want to ensure that these volumes are backed up durably. However, you also want to use as few different managed services as possible in order to keep backup costs low. What option would you recommend?
    1. AA. Take regular EBS snapshots manually.
    2. BB. Set up a Lambda function to take EBS snapshots and trigger the function through CloudWatch alarms.
    3. CC. Create a script to copy the EBS data to S3 and run it on an EC2 instance.
    4. DD. Mirror data across two EBS volumes.
  8. 8Can you use an elastic load balancer to balance load within a VPC?
    1. AA. Yes, as long as the VPC has an internet gateway.
    2. BB. Yes, by setting the ELB to be internal to the VPC.
    3. CC. No, load balancers can only route traffic from the Internet.
    4. DD. No, load balancers cannot operate inside a VPC.
  9. 9You have a website running on a fleet of EC2 instances behind an ELB. You also have an Auto-Scaling group running across multiple availability zones. The instances are serving files from an EFS file system, but you are incurring lag and significant cost from serving these files from disk over and over. What would you recommend as a solution for reducing costs while still handling high traffic without degradation?
    1. AA. Move the files into S3 standard.
    2. BB. Use Elastic Transcoder to reduce the file sizes.
    3. CC. Cache the files using CloudFront.
    4. DD. Use reserved EC2 instances instead of on-demand instances.
  10. 10What is route propagation with respect to a virtual private gateway?
    1. AA. It copies all routes from an on-site network to an AWS VPC's subnets routing tables.
    2. BB. It helps avoid manually entering VPN routes into your VPC routing tables.
    3. CC. It automatically allows inbound traffic from your on-premises connection.
    4. DD. It enables storage-based traffic from a customer's storage gateway.

Informações

Descrição
AWS Certified Solutions Architect Prep questions
Idioma
English
Visualizações
73
Histórico
Criado em 9 abr 2020 · atualizado em 9 abr 2020
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