1. Your company has a set of resources hosted in AWS. They want to be notified when the costs of the AWS(Amazon Web Service) resources running in the account reaches a certain threshold. How can this be accomplished in an ideal way?

A) Create a billing alarm which can alert you when the costs are going beyond a certain threshold
B) Create a consolidated biting report and see if the costs are going beyond the threshold.
C) Download the cost reports and analyze the reports to see if the costs are going beyond the threshold
D) Create a script which monitors all the running resources and calculates the costs accordingly.



2. You have deployed an application to AWS(Amazon Web Service) which makes use of Auto scaling to launch new instances. You now want to change the instance type for the new instances. Which of the following is one of the action items to achieve this deployment?

A) Create new EC2 instances with the new instance type and attach it to the Auto scaling Group
B) Use Cloud formation to deploy the new application with the new instance type
C) Use Elastic Beanstalk to deploy the new application with the new instance type
D) Create a new launch configuration with the new instance type



3. You currently have an Auto scaling group that has the following settings Mm capacity- 2 Desired capacity - 2 Maximum capacity -4 The current number of instances running in the Auto scaling Group is 2. You have been notified that for a duration of an hour, you need to ensure that no new Instances are launched by the Auto scaling Group Which of the below 2 actions can be carried out to fulfill this requirement(Select 2answers)

A) Change the Maximum capacity to 2
B) Change the Desired capacity to 4
C) Change the Minimum capacity to 2
D) Suspend the Launch process of the Auto scaling Group



4. Which of the following credentials types are supported by AWS(Amazon Web Service) Code Commit?(Select 3answers)

A) Git Credentials
B) Username/password
C) SSH keys
D) AWS Access keys



5. Which of the following design strategies is ideal when designing loosely coupled systems. Choose 2 answers from the options given below ?(Select 2answers)

A) using sos to establish communication between the web and worker roles
B) Using SNS to establish communication between the web and worker roles
C) Having the web and worker roles running on the same set of EC2 Instances
D) Having the web and worker roles running on separate EC2 Instances