Set1(51-55)

Question 1

Q51: Amazon ECS

Answer 1

There are two types of IAM roles for tasks: task execution role and task role.

.The task execution role grants the Amazon ECS container agent permission to call specific AWS API actions on your behalf.

.The task role grants your tasks permission to access other AWS services or resources. You can create these roles using the IAM console or AWS CLI.

Question 2

Q54: SQS

Answer 2

SQS is pull-based not push-based

Question 3

Q55: EC2 on-Demand Reserved capacity

Answer 3

There is no commitment and can be created and canceled as needed. it is ideal for development envs as it will ensure the capacity is available.

Question 4

Q55: EC2 Reserved instances

Answer 4

Good option for Production envs