1. Your IT company is currently hosting a production environment in Elastic beanstalk. You understand that the Elastic beanstalk service provides a facility known as Managed updates which are minor and patch version updates which are periodically required for your system. Your IT supervisor is worried about the impact that these updates would have on the system. What can you tell about the Elastic beanstalk service with regards to managed updates

A) Elastic Beanstalk applies managed updates with no reduction In capacity
B) All of the above
C) Elastic Beanstalk applies managed updates with no downtime
D) Package updates can be configurable weekly maintenance window



2. If you're trying to configure an AWS(Amazon Web Service) Elastic Beanstalk worker tier for easy debugging if there are problems finishing queue jobs. what should you configure?

A) Configure Enhanced Health Reporting.
B) Configure Blue-Green Deploy me
C) Configure a Dead
D) Configure Rolling Deployments.



3. As part of your continuous deployment process, your application undergoes an I/O load performance test before it is deployed to production using new AM Is. The application uses one Amazon EBS PIOPS volume per instance and requires consistent I/O performance. Which of the following must be carried out to ensure that I/O load performance tests yield the correct results in a repeatable manner?

A) Ensure that the I/O block sizes for the test are randomly selected.
B) Ensure that the Amazon EBS volumes have been pre-warmed by reading all the blocks before the test.
C) Ensure that snapshots of the Amazon EBS volumes are created as a backup.
D) Ensure that the Amazon EBS volume is encrypted.



4. You are creating a cloud formation templates which takes in a database password as a parameter. How can you ensure that the password is not visible when anybody tries to describes the stack Please select:

A) Use the No Echo property for the parameter value .
B) Use the hidden property for the parameter value
C) Set the hidden attribute for the Cloud formation resource
D) Use the password attribute for the resource



5. You run a multi-tier architecture on AWS(Amazon Web Service) with web server instances running Nginx. Your users are getting errors when they use the web application. How can diagnose the errors quickly and efficiently Please select:

A) Send all the errors to AWS(Amazon Web Service) Config for processing.
B) Send all the errors to AWS(Amazon Web Service) Lambda for processing.
C) Install the Cloud Watch Logs agent and send Nginx access log data to Cloud Watch. Then, filter the log streams for searching the relevant errors.
D) Install the Cloud Watch Logs agent and send Nginx access log data to Cloud Watch. From there, pipe the log data through to a third party logging and graphing tool.