CLF-C02 Exam Dumps - AWS Certified Cloud Practitioner

AWS Certificate Manager (ACM) Overview:

ACM simplifies the process of provisioning, managing, and deploying SSL/TLS certificates.

These certificates are used to secure HTTPS connections, ensuring encrypted communication between clients and servers.

How ACM Meets the Goal:

Provides free public SSL/TLS certificates.

Automates certificate renewals and deployment with services like Elastic Load Balancing and Amazon CloudFront.

Reduces the operational overhead of managing SSL/TLS certificates.

Why Other Options Are Incorrect:

A. AWS WAF:Focuses on application-layer protection (e.g., SQL injection, cross-site scripting) but does not handle SSL/TLS encryption.

B. AWS Shield:Provides protection against DDoS attacks, not encryption.

C. Amazon VPC:Used for networking and security at the infrastructure level but does not manage SSL/TLS certificates.

S3 Intelligent-Tiering is cost-effective for data with unpredictable access patterns. It automatically moves data between two access tiers (frequent and infrequent) based on access patterns, which is suitable for data accessed daily or infrequently. S3 Glacier Deep Archive is for archival data accessed infrequently, and S3 One Zone-IA is for infrequent access data stored in a single availability zone, which may not be ideal for data accessed daily.

AWS Storage Gateway provides on-premises applications with low-latency access to data stored in AWS by caching frequently accessed data locally. It seamlessly integrates on-premises environments with cloud storage, enabling hybrid storage solutions. AWS DataSync is for data transfer, CloudFront is a content delivery network, and AWS Backup is for backup management, not low-latency access.

Amazon Redshift is a fast, fully managed, petabyte-scale data warehouse service that makes it simple and cost-effective to analyze all your data using your existing business intelligence tools. You can start small with no commitments, and scale to petabytes for less than a tenth of the cost of traditional solutions. Amazon Redshift does not require manual hardware and software management, as AWS handles all the tasks such as provisioning, patching, backup, recovery, failure detection, and repair12. Amazon Redshift also offers serverless capabilities, which allow you to access and analyze data without any configurations or capacity planning. Amazon Redshift automatically scales the data warehouse capacity to deliver fast performance for even the most demanding and unpredictable workloads3. Therefore, Amazon Redshift meets the requirements of the company, compared to the other options.

The other options are not suitable for the company’s requirements, because:

Amazon DocumentDB (with MongoDB compatibility) is a fast, scalable, highly available, and fully managed document database service that supports MongoDB workloads. It is not designed for petabyte-scale data warehousing or analytics4.

Amazon Neptune is a fast, reliable, and fully managed graph database service that makes it easy to build and run applications that work with highly connected datasets. It is not designed for petabyte-scale data warehousing or analytics5.

Amazon ElastiCache is a fully managed in-memory data store and cache service that supports Redis and Memcached. It is not designed for petabyte-scale data warehousing or analytics.

What is Amazon Redshift? - Amazon Redshift

Amazon Redshift Features - Amazon Redshift

Amazon Redshift Serverless - Amazon Redshift

What Is Amazon DocumentDB (with MongoDB compatibility)? - Amazon DocumentDB (with MongoDB compatibility)

What Is Amazon Neptune? - Amazon Neptune

[What Is Amazon ElastiCache for Redis? - Amazon ElastiCache for Redis]

Amazon EventBridge Overview:

EventBridge is a serverless event bus that enables applications to react to changes in AWS resources.

It supports routing events such as EC2 state changes to various targets, including AWS Step Functions.

How EventBridge Meets the Requirement:

EventBridge can capture the EC2 instance state change event and trigger the execution of a Step Functions workflow.

The integration is seamless and supports workflows triggered by multiple event sources.

Why Other Options Are Incorrect:

A. Amazon SageMaker:Used for building, training, and deploying machine learning models; not related to event triggers.

B. Amazon Connect:A cloud-based contact center service; unrelated to event triggers.

D. AWS Fargate:A compute engine for containers; does not manage events or invoke workflows.