1. Which of the following commands for the elastic beanstalk CLI can be used to create the current application into the specified environment?

A) eb start
B) en app
C) en env
D) eb create



2. You are a Dev ops Engineer for your company. Your company is using Ops work stack to rollout a collection of web instances. When the instances are launched , a configuration file need to be setup prior to the launching of the web application hosted on these Instances. Which of the following steps would you carry out to ensure this requirement gets fulfilled. Choose 2 answers from the options given below Please select:(Select 2answers)

A) Ensure that the Ops work stack Is changed to use the AWS(Amazon Web Service) specific cookbooks
B) Configure a recipe which sets the configuration file and add It to the Deploy LifeCycle Event of the specific web layer.
C) Configure a recipe which sets the configuration file and add it to the Configure LifeCycle Event of the speci web layer.
D) Ensure that the Ops work stack Is changed to use custom cookbooks



3. In reviewing the Auto-Scaling events for your application you notice that your application is scaling up and down multiple times in the same hour. What design choice could you make to optimize for costs while preserving elasticity?(Select 2answers)

A) Modify the Amazon Cloud watch alarm period that triggers your Auto Scaling scale down policy.
B) Modify the Auto Scaling group termination policy to terminate the newest instance first.
C) Modify the Auto Scaling Group cool down timers
D) Modify the Auto Scaling policy to use scheduled scaling actions



4. Your company has an application hosted in AWS(Amazon Web Service) which makes use of Dynamo DB. There is a requirement from the IT security department to ensure that all source IP addresses which make calls to the Dynamo DB tables are recorded. Which of the following services can be used to ensure this requirement is fulfilled.

A) AWS Code Pipeline
B) AWS Cloud watch
C) AWS Code Commit
D) AWS Cloud Trail



5. You have a set of web servers hosted in AWS(Amazon Web Service) which host a web application used by a section of users. You want to monitor the number of errors which occur when using the web application. Which of the below options can be used for this purpose. Choose 3 answers from the options given below?(Select 3answers)

A) Increment a metric filter in Cloud watch whenever the pattern is matched.
B) Search for the keyword IRROR' In the log files on the server.
C) Send the logs from the instances onto Cloud watch logs.
D) Search for the keyword ERROR? in Cloud watch logs.