WGU D282 AMAZON CLOUD PRACTITIONER EXAM
2024 ACTUAL EXAM 2 VERSIONS COMPLETE 250
QUESTIONS WITH DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) /ALREADY GRADED A+
AWS (Amazon Web Services) - ANSWER: A cloud computing platform provided by
Amazon that offers a wide range of cloud services, including computing power,
storage, databases, and more.
Cloud Computing - ANSWER: The delivery of computing services over the internet,
allowing users to access and use resources (like servers or storage) without the need
for physical hardware.
Region - ANSWER: A geographical area where AWS data centers (Availability Zones)
are located. Each region is independent and isolated from others.
Availability Zone - ANSWER: A data center within an AWS region, designed for
redundancy and fault tolerance.
Elasticity - ANSWER: The ability to scale resources up or down based on demand,
ensuring efficient resource utilization.
Scalability - ANSWER: The ability to handle increased workload by adding resources
or adjusting capacity, usually achieved by horizontal scaling (adding more servers).
EC2 (Elastic Compute Cloud) - ANSWER: AWS's virtual server service, allowing users
to create and manage virtual machines.
S3 (Simple Storage Service) - ANSWER: AWS's object storage service for storing and
retrieving data, often used for backup, data archiving, and content distribution.
RDS (Relational Database Service) - ANSWER: AWS's managed database service,
which simplifies the setup, operation, and scaling of relational databases.
IAM (Identity and Access Management) - ANSWER: A service that allows you to
control access to AWS resources by creating and managing users, groups, and
permissions.
VPC (Virtual Private Cloud) - ANSWER: A logically isolated section of the AWS cloud
where you can launch AWS resources, including instances, databases, and more.
Load Balancer - ANSWER: A service that evenly distributes incoming network traffic
across multiple instances, ensuring high availability and fault tolerance.
, EBS (Elastic Block Store) - ANSWER: AWS's block storage service used to create and
attach storage volumes to EC2 instances.
Lambda - ANSWER: A serverless compute service that allows you to run code in
response to events without provisioning or managing servers.
SaaS (Software as a Service) - ANSWER: A cloud computing model where software
applications are hosted and provided as a service over the internet.
PaaS (Platform as a Service) - ANSWER: A cloud computing model where a platform
and environment for developing, running, and managing applications is provided.
IaaS (Infrastructure as a Service) - ANSWER: A cloud computing model where
virtualized computing resources (like servers and storage) are provided as a service
over the internet.
TCO (Total Cost of Ownership) - ANSWER: The total cost associated with owning and
operating an IT infrastructure, including hardware, software, maintenance, and
more.
Compliance - ANSWER: Adherence to regulatory requirements and industry
standards for data security and privacy.
Billing and Cost Management - ANSWER: Monitoring and controlling costs associated
with AWS resources and services.
High Availability - ANSWER: A design approach that ensures systems or applications
are accessible and operational with minimal downtime.
Fault Tolerance - ANSWER: The ability of a system to continue functioning even in
the presence of hardware or software failures.
Backup - ANSWER: Creating copies of data to protect against data loss, typically
stored in a separate location or medium.
Snapshot - ANSWER: A point-in-time copy of data, often used for backup and
recovery purposes, especially in AWS EBS volumes.
Security Group - ANSWER: A virtual firewall for controlling inbound and outbound
traffic to AWS resources, such as EC2 instances.
CIDR (Classless Inter-Domain Routing) - ANSWER: A method for representing IP
addresses and routing information in a more flexible and efficient way.
HTTPS (Hypertext Transfer Protocol Secure) - ANSWER: A secure version of HTTP
used for encrypted communication over the internet, often indicated by "https://" in
a web address.
2024 ACTUAL EXAM 2 VERSIONS COMPLETE 250
QUESTIONS WITH DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) /ALREADY GRADED A+
AWS (Amazon Web Services) - ANSWER: A cloud computing platform provided by
Amazon that offers a wide range of cloud services, including computing power,
storage, databases, and more.
Cloud Computing - ANSWER: The delivery of computing services over the internet,
allowing users to access and use resources (like servers or storage) without the need
for physical hardware.
Region - ANSWER: A geographical area where AWS data centers (Availability Zones)
are located. Each region is independent and isolated from others.
Availability Zone - ANSWER: A data center within an AWS region, designed for
redundancy and fault tolerance.
Elasticity - ANSWER: The ability to scale resources up or down based on demand,
ensuring efficient resource utilization.
Scalability - ANSWER: The ability to handle increased workload by adding resources
or adjusting capacity, usually achieved by horizontal scaling (adding more servers).
EC2 (Elastic Compute Cloud) - ANSWER: AWS's virtual server service, allowing users
to create and manage virtual machines.
S3 (Simple Storage Service) - ANSWER: AWS's object storage service for storing and
retrieving data, often used for backup, data archiving, and content distribution.
RDS (Relational Database Service) - ANSWER: AWS's managed database service,
which simplifies the setup, operation, and scaling of relational databases.
IAM (Identity and Access Management) - ANSWER: A service that allows you to
control access to AWS resources by creating and managing users, groups, and
permissions.
VPC (Virtual Private Cloud) - ANSWER: A logically isolated section of the AWS cloud
where you can launch AWS resources, including instances, databases, and more.
Load Balancer - ANSWER: A service that evenly distributes incoming network traffic
across multiple instances, ensuring high availability and fault tolerance.
, EBS (Elastic Block Store) - ANSWER: AWS's block storage service used to create and
attach storage volumes to EC2 instances.
Lambda - ANSWER: A serverless compute service that allows you to run code in
response to events without provisioning or managing servers.
SaaS (Software as a Service) - ANSWER: A cloud computing model where software
applications are hosted and provided as a service over the internet.
PaaS (Platform as a Service) - ANSWER: A cloud computing model where a platform
and environment for developing, running, and managing applications is provided.
IaaS (Infrastructure as a Service) - ANSWER: A cloud computing model where
virtualized computing resources (like servers and storage) are provided as a service
over the internet.
TCO (Total Cost of Ownership) - ANSWER: The total cost associated with owning and
operating an IT infrastructure, including hardware, software, maintenance, and
more.
Compliance - ANSWER: Adherence to regulatory requirements and industry
standards for data security and privacy.
Billing and Cost Management - ANSWER: Monitoring and controlling costs associated
with AWS resources and services.
High Availability - ANSWER: A design approach that ensures systems or applications
are accessible and operational with minimal downtime.
Fault Tolerance - ANSWER: The ability of a system to continue functioning even in
the presence of hardware or software failures.
Backup - ANSWER: Creating copies of data to protect against data loss, typically
stored in a separate location or medium.
Snapshot - ANSWER: A point-in-time copy of data, often used for backup and
recovery purposes, especially in AWS EBS volumes.
Security Group - ANSWER: A virtual firewall for controlling inbound and outbound
traffic to AWS resources, such as EC2 instances.
CIDR (Classless Inter-Domain Routing) - ANSWER: A method for representing IP
addresses and routing information in a more flexible and efficient way.
HTTPS (Hypertext Transfer Protocol Secure) - ANSWER: A secure version of HTTP
used for encrypted communication over the internet, often indicated by "https://" in
a web address.
