PRACTITIONER PRACTICE EXAM:
CORE SERVICES, SECURITY, AND
ARCHITECTURE 2026/2027 WITH 100
QUESTIONS AND EXPERT-VERIFIED
CORRECT ANSWERS | ALREADY
GRADED A+ | GUARANTEED PASS
Which AWS service is used for messaging between distributed systems? -
ANSWER-Amazon SNS and Amazon SQS
What is the main purpose of AWS EC2? - ANSWER-Provide scalable compute
capacity in the cloud.
Which AWS service is used for sending notifications? - ANSWER-Amazon SNS
, What is the main purpose of AWS VPC? - ANSWER-Provision a logically
isolated section of the AWS cloud.
Which AWS service is used for managing encryption keys? - ANSWER-AWS
KMS
What is the main purpose of AWS Elastic Beanstalk? - ANSWER-Deploy and
manage applications.
Which AWS service is used for backup and restore? - ANSWER-AWS Backup
What is the main purpose of AWS Direct Connect? - ANSWER-Establish
dedicated network connection to AWS.
Which AWS service is used for managing containers? - ANSWER-Amazon ECS
What is the main purpose of AWS Cloud9? - ANSWER-Cloud-based IDE for
development.
Which AWS service is used for machine learning? - ANSWER-Amazon
SageMaker
What is the main purpose of AWS CodePipeline? - ANSWER-Automate software
release processes.
Which AWS service is used for managing secrets? - ANSWER-AWS Secrets
Manager