FREE Architecting On AWS Certification Question and Answers

Question 1

If you wish to use an SSL protocol but don't want to terminate the connection on your load balancer, you can connect the client to your load balancer using a _________ protocol.

Accepted Answer

TCP

Answer

You can utilize a TCP protocol to connect from the client to your load balancer if you want to use the SSL protocol but do not want to break the connection on your load balancer. Install certificates on all the instances of your back-end application that handle requests, and use the SSL protocol to establish a connection from the load balancer to your back-end application.

Question 2

If you have enabled _____, Amazon RDS will automatically transition to a backup replica in a different Availability Zone in the event of a scheduled or accidental outage of your primary DB instance.

Accepted Answer

Multiple Availability Zones

Answer

If you have enabled multi-Availability Zones, Amazon RDS will move to a backup replica in a different Availability Zone in the case of a planned or unforeseen outage of your primary DB instance.

Question 3

Multiple data points with the dimensions Box=UAT, App = Document and Box=UAT, App = Notes have been created by a user for the CloudWatch metrics. What information would the user receive if he runs a CloudWatch query with the dimensions parameter set to Server=prod?

Accepted Answer

It will not return any data as the dimension for Box=UAT does not exist

Answer

A dimension is a key value pair that is used to uniquely identify a metric; the user cannot obtain CloudWatch metrics information unless he has defined the appropriate combination of dimensions. The dimension combination in this scenario is either Box=UAT, App=Document or Box=UAT, App=Notes.

Question 4

On your Amazon VPC network, each EC2 instance has a default network interface that is assigned a primary private IP address. What do you call the extra network interfaces that can be established and attached to any Amazon EC2 instance in your VPC?

Accepted Answer

Elastic Network Interface

Answer

An Elastic Network Interface, also known as an ENI, is a virtual network interface that can be attached to an instance that is running inside of a virtual private cloud. An ENI might have a primary private IP address attached to it.

Question 5

For what exactly is the API action string "create image" being used?

Accepted Answer

To create an Amazon EBS-backed AMI from an Amazon EBS-backed instance that is either running or has stopped.

Answer

It converts an operating or stopped Amazon EBS-backed instance into an Amazon EBS-backed AMI. The new AMI includes block device mapping data for any instance store volumes or EBS volumes that you added to your instance in addition to the root device volume.

Architecting on AWS Certification Practice Test

Architecting on AWS Certification Practice Test

FREE Architecting On AWS Certification Question and Answers