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Test

AWS Associate

Renan Cirillo 12 preguntas

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Preguntas del test (12)

  1. 1You are using an Application Load Balancer to distribute traffic to your website hosted on EC2 instances. It turns out that your website only sees traffic coming from private IPv4 addresses which are in fact your Application Load Balancer's IP addresses. What should you do to get the IP address of clients connected to your website?
    1. AModify frontend to send the client IP in every request
    2. BModify backend to get the client IP from the X-Forwarded-For header
    3. CModify backend to get the client IP from the X-Forwarded-For headerModify backend to get the client IP from the X-Forwarded-Port header
    4. DModify backend to get the client IP from the X-Forwarded-Proto header
  2. 2Select which statements are true, regarding Cross-Zone Load Balancing 
    1. AALB and NLB are always on
    2. BNLB and CLB are disabled by default
    3. CALB is always on and can't not be disabled
    4. DOnly NLB has charges
    5. EOnly NLB is free to use
    6. FALB is always on and can be disabled
  3. 3 You want to ensure your EC2 instances have the highest networking performance while communicating with each other. Which EC2 Placement Group should you choose?
    1. ASpread Placement Group
    2. BCluster Placement Group
    3. CPartition Placement Group
  4. 4Which type of EBS volume can be used for EBS Multi Attach?
    1. AIo1 and Io2 family in the same AZ
    2. BGp2, Gp3, Io1 and Io2 family in the same AZ
    3. CGp2, Gp3 family in the same AZ
    4. DIo1 and Io2 family in the same Region
    5. EGp2, Gp3 family in the same Region
  5. 5Select which statements are true regarding EC2 Hibernate:
    1. AThe Root EBS volume must be encrypted
    2. BInstance RAM size must be < 150GB
    3. CInstances can hibernate until 90 days
    4. DAvailble for on demand and spot instances only
    5. EAvailble for on demand, reserverd and spot instance
  6. 6Spot Fleet is a set of Spot Instances and optionally....
    1. AReserved instances
    2. BOn-Demand instances
    3. CDedicated Hosts
    4. DDedicates Instances
  7. 7 What should you do to assign a fixed public IPv4 to your EC2 instance?
    1. AAllocate and Elastic IP and assign it to your EC2 instance
    2. BFrom inside your EC2 instance OS, change network configuration from DHCP to static and assign it a public IPv4
    3. CThis can't be done, you can only assign a fixed private IPv4 to your EC2 instance
    4. DUse ENI (Elastic Network Interface) and attach it to an EC2 on the fly
  8. 8You have an e-commerce application with an OLTP database hosted on-premises. This application has popularity which results in its database has thousands of requests per second. You want to migrate the database to an EC2 instance. Which EC2 Instance Type should you choose to handle this high-frequency OLTP database?
    1. ACompute Optimized
    2. BMemory Optimized
    3. CStorage Optimized
    4. DGeneral Purpose
  9. 9You have a critical application hosted on a fleet of EC2 instances in which you want to achieve maximum availability when there's an AZ failure. Which EC2 Placement Group should you choose
    1. ACluster Placement Group
    2. BPartition Placement Group
    3. CSpread Placement Group
  10. 10You have launched an EC2 instance with two EBS volumes, Root volume type and the other EBS volume type to store the data. A month later you are planning to terminate the EC2 instance. What's the default behavior that will happen to each EBS volume?
    1. ABoth the root volume type and the EBS volume type will be deleted
    2. BThe Root volume type will be deleted and the EBS volume type will not be deleted
    3. CThe root volume type will not be deleted and the EBS volume type will be deleted
    4. DBoth the root volume type and EBA volume type will not be deleted

Información

Descripción
Test sobre AWS Associate, creado por Renan Cirillo el 24/12/2022.
Idioma
Português
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