AWS Cloud Practitioner questions (2025)
comprehensive questions and verified detailed
solutions GRADED A+
Which AWS services can be used to store files? - Amazon S3, Amazon Elastic Block
Store (EBS)
Agility - The number one reason customers are switching to cloud computing because it
helps them increase global reach, experimentation, and innovation.
What is true about AWS Regions? - It's a physical location with multiple availability
zones. And, each region is located in a separate geographic area.
Which AWS Cloud Service is used to turn on Multi-Factor Authentication (MFA)? - AWS
Identity and Access Management (IAM)
Which tool can you use to trace which user was responsible for terminating several
Amazon EC2 instances? - Amazon CloudTrail
Which tool can display the distribution of AWS spending? - AWS Cost Explorer
What are the following security requirements managed by AWS customers? - Password
Policies, and User Permissions
Who has control of the data in an AWS Account? - AWS Account Owner
Which AWS service automates infrastructure provisioning and administrative tasks for
an analytical data warehouse? - Amazon Redshift
What is an example of following the cloud design principle, 'design for failure, and
nothing will fail'? - Deploying an application in multiple Availability Zones
Which service allows an admin to create and modify AWS user permissions? - AWS
IAM
A disaster recovery strategy on AWS should be based on launching infrastructure in a
separate? - AWS Region
Amazon EC2 Spot instances are appropriate for which workload? - Workloads where
the availability of the Amazon EC2 instances can be flexible
Which is a factor when calculating Total Cost of Ownership (TCO) for AWS Cloud? -
The number of servers migrated to AWS
, Where can a customer go to get more detail about Amazon EC2 billing activity that took
place 3 months ago? - AWS Cost and Usage reports
What AWS feature enables a user to manage services through a web-based user
interface? - AWS Management Console
Which service should an administrator use to register a new domain name with AWS? -
Amazon Route 53
How can the AWS Management Console be secured against unauthorized access? -
Apply Multi-Factor Authentication
The main benefit of decoupling an application is to - reduce inter-dependencies, so
failures do not impact other components
Systems applying the cloud architecture principle of elasticity will - create systems that
scale to the required capacity based on changes in demand
Which AWS service provides infrastructure security optimization recommendations? -
AWS Trusted Advisor
Which of the following is the responsibility of the AWS customer according to the
Shared Responsibility Model? - Managing AWS IAM
What is the value of having AWS Cloud services accessible through an Application
Programming Interface (API)? - Cloud resources can be managed programatically
What are the three types of EC2 instances in terms of purchase type? - On-demand,
Spot, and Reserved
What do you NOT fundamentally have to pay for in AWS? - Data transfer into AWS, and
Data transfer between AWS in the same region
How are ELB instances charged? - For each hour or partial hour that an application or
NLB is running/For the number of Load Balancer Capacity Units used per hour by an
application/For each GB of data transferred through a Classic Load Balancer
What is not used in calculating S3 cost? - Data transfer in
What are the five pillars of the well-architected framework? - *Operational Excellence* -
Run and monitor systems to deliver business value and continually improve supporting
processes and procedures/*Security* - protect information, systems, and assets while
delivering business value through risk assessments and mitigation
strategies/*Reliability* - Recover from infrastructure or service failures, dynamically
acquire computing resources to meet demand, mitigate disruptions/*Performance
comprehensive questions and verified detailed
solutions GRADED A+
Which AWS services can be used to store files? - Amazon S3, Amazon Elastic Block
Store (EBS)
Agility - The number one reason customers are switching to cloud computing because it
helps them increase global reach, experimentation, and innovation.
What is true about AWS Regions? - It's a physical location with multiple availability
zones. And, each region is located in a separate geographic area.
Which AWS Cloud Service is used to turn on Multi-Factor Authentication (MFA)? - AWS
Identity and Access Management (IAM)
Which tool can you use to trace which user was responsible for terminating several
Amazon EC2 instances? - Amazon CloudTrail
Which tool can display the distribution of AWS spending? - AWS Cost Explorer
What are the following security requirements managed by AWS customers? - Password
Policies, and User Permissions
Who has control of the data in an AWS Account? - AWS Account Owner
Which AWS service automates infrastructure provisioning and administrative tasks for
an analytical data warehouse? - Amazon Redshift
What is an example of following the cloud design principle, 'design for failure, and
nothing will fail'? - Deploying an application in multiple Availability Zones
Which service allows an admin to create and modify AWS user permissions? - AWS
IAM
A disaster recovery strategy on AWS should be based on launching infrastructure in a
separate? - AWS Region
Amazon EC2 Spot instances are appropriate for which workload? - Workloads where
the availability of the Amazon EC2 instances can be flexible
Which is a factor when calculating Total Cost of Ownership (TCO) for AWS Cloud? -
The number of servers migrated to AWS
, Where can a customer go to get more detail about Amazon EC2 billing activity that took
place 3 months ago? - AWS Cost and Usage reports
What AWS feature enables a user to manage services through a web-based user
interface? - AWS Management Console
Which service should an administrator use to register a new domain name with AWS? -
Amazon Route 53
How can the AWS Management Console be secured against unauthorized access? -
Apply Multi-Factor Authentication
The main benefit of decoupling an application is to - reduce inter-dependencies, so
failures do not impact other components
Systems applying the cloud architecture principle of elasticity will - create systems that
scale to the required capacity based on changes in demand
Which AWS service provides infrastructure security optimization recommendations? -
AWS Trusted Advisor
Which of the following is the responsibility of the AWS customer according to the
Shared Responsibility Model? - Managing AWS IAM
What is the value of having AWS Cloud services accessible through an Application
Programming Interface (API)? - Cloud resources can be managed programatically
What are the three types of EC2 instances in terms of purchase type? - On-demand,
Spot, and Reserved
What do you NOT fundamentally have to pay for in AWS? - Data transfer into AWS, and
Data transfer between AWS in the same region
How are ELB instances charged? - For each hour or partial hour that an application or
NLB is running/For the number of Load Balancer Capacity Units used per hour by an
application/For each GB of data transferred through a Classic Load Balancer
What is not used in calculating S3 cost? - Data transfer in
What are the five pillars of the well-architected framework? - *Operational Excellence* -
Run and monitor systems to deliver business value and continually improve supporting
processes and procedures/*Security* - protect information, systems, and assets while
delivering business value through risk assessments and mitigation
strategies/*Reliability* - Recover from infrastructure or service failures, dynamically
acquire computing resources to meet demand, mitigate disruptions/*Performance
