AWS CERTIFIED CLOUD PRACTITIONER EXAM – EXAM-STYLE QUESTIONS AND
ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES |
GUARANTEED PASS | 2026/27 LATEST UPDATE | EXAM PREP | STUDY GUIDE |
PRACTICE TEST
1. A company is migrating its on-premises workload to AWS and has a strict
requirement to maintain a dedicated, private network connection between its
data center and its VPC. The company needs the highest possible bandwidth
and the most consistent network experience for this connection. Which AWS
service should the company use to meet this requirement?
A. AWS Site-to-Site VPN
B. AWS Client VPN
C. AWS Direct Connect
D. Amazon VPC Transit Gateway
Correct Answer: C. AWS Direct Connect
Rationale: AWS Direct Connect establishes a dedicated, private network connection
from an on-premises data center to AWS. This provides higher bandwidth, lower
latency, and a more consistent network experience than an internet-based VPN
connection, making it the ideal choice for this requirement. AWS Site-to-Site VPN
(A) is a secure connection over the public internet, which does not guarantee
bandwidth or consistency. AWS Client VPN (B) is a managed VPN service for
individual users to connect to AWS. Amazon VPC Transit Gateway (D) is a network
transit hub used to connect VPCs and on-premises networks but does not provide
the physical connection itself.
,2. A cloud architect is designing a new application that will be deployed on
AWS. The architect needs to select a compute service that can run code in
response to HTTP requests, requires no server management, and automatically
scales to handle variable traffic. Which AWS service should the architect
choose?
A. Amazon EC2 instances in an Auto Scaling group
B. AWS Lambda
C. Amazon ECS with Fargate
D. Amazon EC2 with Elastic Load Balancing
Correct Answer: B. AWS Lambda
Rationale: AWS Lambda is a serverless compute service that runs code in response
to events, including HTTP requests via Amazon API Gateway. It requires no server
management and scales automatically, making it the perfect fit for this use case.
Amazon EC2 in an Auto Scaling group (A) requires management of the underlying
server instances. Amazon ECS with Fargate (C) is serverless but is designed for
containerized workloads, not just any code. Amazon EC2 with Elastic Load
Balancing (D) still requires management of the EC2 instances.
3. Which AWS service would be used to manage the permissions and access of
IAM users and groups to AWS resources?
A. AWS Organizations
B. AWS Identity and Access Management (IAM)
,C. AWS Key Management Service (KMS)
D. AWS Shield
Correct Answer: B. AWS Identity and Access Management (IAM)
Rationale: AWS IAM is the service that enables you to manage access to AWS
services and resources securely. You can create and manage IAM users, groups, and
roles, and use permissions to allow or deny their access to AWS resources. AWS
Organizations (A) is used for central governance and management of multiple AWS
accounts. AWS KMS (C) is for managing encryption keys. AWS Shield (D) is a
managed Distributed Denial of Service (DDoS) protection service.
4. A company is launching a new public-facing web application. The application
will experience unpredictable traffic patterns. The company wants to ensure
high availability and fault tolerance by distributing incoming traffic across
multiple Amazon EC2 instances located in different Availability Zones. Which
AWS service should they use for this purpose?
A. AWS Global Accelerator
B. Amazon Route 53
C. Elastic Load Balancing (ELB)
D. Amazon CloudFront
Correct Answer: C. Elastic Load Balancing (ELB)
Rationale: Elastic Load Balancing automatically distributes incoming application
traffic across multiple targets, such as EC2 instances, in multiple Availability Zones.
This enhances the fault tolerance and availability of the application. AWS Global
, Accelerator (A) improves global application performance using the AWS global
network, but its primary function is not to distribute traffic across AZs at a regional
level. Amazon Route 53 (B) is a Domain Name System (DNS) service. Amazon
CloudFront (D) is a content delivery network (CDN) service.
5. Under the AWS shared responsibility model, what is the responsibility of
AWS?
A. Securing the customer's data stored in Amazon S3
B. Managing IAM user permissions within the customer's account
C. Maintaining the physical hardware of the AWS data centers
D. Patching the guest operating system of an Amazon EC2 instance
Correct Answer: C. Maintaining the physical hardware of the AWS data centers
Rationale: AWS is responsible for the "security of the cloud," which includes the
physical security of its data centers, as well as the hardware, software, and
networking that run AWS services. The customer is responsible for "security in the
cloud," which includes securing their data, managing IAM permissions, and
patching the guest OS on EC2 instances (options A, B, and D).
6. A company wants to migrate a legacy application to AWS. The application
has a predictable, steady-state workload and requires a dedicated, persistent
database with strong consistency and support for complex queries. Which AWS
database service is the most suitable choice?
ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES |
GUARANTEED PASS | 2026/27 LATEST UPDATE | EXAM PREP | STUDY GUIDE |
PRACTICE TEST
1. A company is migrating its on-premises workload to AWS and has a strict
requirement to maintain a dedicated, private network connection between its
data center and its VPC. The company needs the highest possible bandwidth
and the most consistent network experience for this connection. Which AWS
service should the company use to meet this requirement?
A. AWS Site-to-Site VPN
B. AWS Client VPN
C. AWS Direct Connect
D. Amazon VPC Transit Gateway
Correct Answer: C. AWS Direct Connect
Rationale: AWS Direct Connect establishes a dedicated, private network connection
from an on-premises data center to AWS. This provides higher bandwidth, lower
latency, and a more consistent network experience than an internet-based VPN
connection, making it the ideal choice for this requirement. AWS Site-to-Site VPN
(A) is a secure connection over the public internet, which does not guarantee
bandwidth or consistency. AWS Client VPN (B) is a managed VPN service for
individual users to connect to AWS. Amazon VPC Transit Gateway (D) is a network
transit hub used to connect VPCs and on-premises networks but does not provide
the physical connection itself.
,2. A cloud architect is designing a new application that will be deployed on
AWS. The architect needs to select a compute service that can run code in
response to HTTP requests, requires no server management, and automatically
scales to handle variable traffic. Which AWS service should the architect
choose?
A. Amazon EC2 instances in an Auto Scaling group
B. AWS Lambda
C. Amazon ECS with Fargate
D. Amazon EC2 with Elastic Load Balancing
Correct Answer: B. AWS Lambda
Rationale: AWS Lambda is a serverless compute service that runs code in response
to events, including HTTP requests via Amazon API Gateway. It requires no server
management and scales automatically, making it the perfect fit for this use case.
Amazon EC2 in an Auto Scaling group (A) requires management of the underlying
server instances. Amazon ECS with Fargate (C) is serverless but is designed for
containerized workloads, not just any code. Amazon EC2 with Elastic Load
Balancing (D) still requires management of the EC2 instances.
3. Which AWS service would be used to manage the permissions and access of
IAM users and groups to AWS resources?
A. AWS Organizations
B. AWS Identity and Access Management (IAM)
,C. AWS Key Management Service (KMS)
D. AWS Shield
Correct Answer: B. AWS Identity and Access Management (IAM)
Rationale: AWS IAM is the service that enables you to manage access to AWS
services and resources securely. You can create and manage IAM users, groups, and
roles, and use permissions to allow or deny their access to AWS resources. AWS
Organizations (A) is used for central governance and management of multiple AWS
accounts. AWS KMS (C) is for managing encryption keys. AWS Shield (D) is a
managed Distributed Denial of Service (DDoS) protection service.
4. A company is launching a new public-facing web application. The application
will experience unpredictable traffic patterns. The company wants to ensure
high availability and fault tolerance by distributing incoming traffic across
multiple Amazon EC2 instances located in different Availability Zones. Which
AWS service should they use for this purpose?
A. AWS Global Accelerator
B. Amazon Route 53
C. Elastic Load Balancing (ELB)
D. Amazon CloudFront
Correct Answer: C. Elastic Load Balancing (ELB)
Rationale: Elastic Load Balancing automatically distributes incoming application
traffic across multiple targets, such as EC2 instances, in multiple Availability Zones.
This enhances the fault tolerance and availability of the application. AWS Global
, Accelerator (A) improves global application performance using the AWS global
network, but its primary function is not to distribute traffic across AZs at a regional
level. Amazon Route 53 (B) is a Domain Name System (DNS) service. Amazon
CloudFront (D) is a content delivery network (CDN) service.
5. Under the AWS shared responsibility model, what is the responsibility of
AWS?
A. Securing the customer's data stored in Amazon S3
B. Managing IAM user permissions within the customer's account
C. Maintaining the physical hardware of the AWS data centers
D. Patching the guest operating system of an Amazon EC2 instance
Correct Answer: C. Maintaining the physical hardware of the AWS data centers
Rationale: AWS is responsible for the "security of the cloud," which includes the
physical security of its data centers, as well as the hardware, software, and
networking that run AWS services. The customer is responsible for "security in the
cloud," which includes securing their data, managing IAM permissions, and
patching the guest OS on EC2 instances (options A, B, and D).
6. A company wants to migrate a legacy application to AWS. The application
has a predictable, steady-state workload and requires a dedicated, persistent
database with strong consistency and support for complex queries. Which AWS
database service is the most suitable choice?
