Amazon AWS
AWS Certified Cloud Practitioner
CLF-C02
The AWS Certified Cloud Practitioner (CLF-C02) exam is designed for individuals who want to demonstrate their overall understanding of AWS Cloud. It covers basic AWS services and their benefits.
Questions 81–90 of 486
What happens when an EC2 instance is stopped?
A
It retains its private IP
B
It is terminated automatically
C
It loses all attached data
D
It can be restarted later
Stopping an EC2 instance retains the private IP, while the other options incorrectly represent instance behaviors.
Which service allows you to manage permissions for AWS resources?
A
AWS Identity and Access Management (IAM)
B
Amazon S3
C
AWS CloudTrail
D
Amazon EC2
IAM is specifically designed for managing permissions, while the others serve different functions.
A company needs to host a static website. Which AWS service is the most cost-effective choice?
A
Amazon S3
B
Amazon EC2
C
AWS Lambda
D
Amazon CloudFront
Amazon S3 is specifically optimized for static website hosting and is the most cost-effective.
You are configuring a CloudFormation stack and there is an error in the template. What happens to existing resources once the stack fails to create?
A
All resources are deleted immediately
B
Resources remain until manually deleted
C
Resources are created successfully
D
Resources are paused and wait for action
On failure of a CloudFormation stack, existing resources remain until manual deletion is performed.
Which AWS service should you use for NoSQL databases?
A
DynamoDB
B
RDS
C
Redshift
D
S3
DynamoDB is designed for NoSQL workloads, whereas RDS is for SQL databases.
A company needs to run workloads in different regions with low latency. What should they use?
A
Availability Zones
B
CloudFront
C
Global Accelerator
D
Elastic Load Balancing
Global Accelerator optimizes routing and latency across AWS regions.
You are configuring a new IAM policy. What happens if you specify both allow and deny for a resource?
A
Allow overrides deny
B
Deny overrides allow
C
Both have no effect
D
It defaults to auto-allow
In IAM policies, explicit deny always takes precedence over allow.
A company needs to host a scalable web application. Which AWS service should they use?
A
Elastic Beanstalk
B
S3 Buckets
C
EC2 Instances
D
RDS Databases
Elastic Beanstalk automates deployment of scalable web apps, while S3 is for storage, EC2 is more manual, and RDS is for databases.
What happens when an EC2 instance reaches its limit on EBS volumes?
A
It is automatically terminated
B
It becomes unavailable to new instances
C
Additional volumes can still be created
D
It cannot attach more EBS volumes
An EC2 instance cannot attach more EBS volumes once it reaches its limit, but it does not get terminated or affect other instances.
You are configuring a security policy for your AWS resources. Which principle should you follow?
A
Least Privilege
B
Maximum Privilege
C
Shared Responsibility
D
No Restrictions
The least privilege principle ensures users have only necessary permissions, while maximum privilege increases security risks.