CLF-C02 Exam Dumps - AWS Certified Cloud Practitioner

AWS CloudShell is the service that provides command line access to AWS tools and resources directly from a web browser. AWS CloudShell is a browser-based shell that makes it easy to securely manage, explore, and interact with your AWS resources. It comes pre-authenticated with your console credentials and common development and administration tools are pre-installed, so no local installation or configuration is required. You can open AWS CloudShell from the AWS Management Console with a single click and start running commands and scripts using the AWS Command Line Interface (AWS CLI), Git, or SDKs. AWS CloudShell also provides persistent home directories with 1 GB of storage per AWS Region12. The other services do not provide command line access to AWS tools and resources directly from a web browser. AWS CloudHSM is a service that helps you meet corporate, contractual and regulatory compliance requirements for data security by using dedicated Hardware Security Module (HSM) appliances within the AWS Cloud3. Amazon WorkSpaces is aservice that provides a fully managed, secure Desktop-as-a-Service (DaaS) solution that runs on AWS4. AWS Cloud Map is a service that makes it easy for your applications to discover and connect to each other usinglogical names and attributes5. References: AWS CloudShell, AWS CloudShell – Command-Line Access to AWS Resources, AWS CloudHSM, Amazon WorkSpaces, AWS Cloud Map

AWS Direct Connect is an AWS service that allows users to establish a dedicated network connection between their on-premises data center and the AWS Cloud. This connection bypasses the public internet and provides more predictable network performance, reduced bandwidth costs, and increased security. Users can choose from different port speeds and connection types, and use AWS Direct Connect to access AWS services in any AWS Region globally. Users can also use AWS Direct Connect in conjunction with AWS VPN to create a hybrid network architecture that combines the benefits of both private and public connectivity. References: AWS Direct Connect, [AWS Cloud Practitioner Essentials: Module 3 - Compute in the Cloud]

Amazon Neptuneis a fully managed graph database service optimized for storing and querying highly connected data. It supports popular graph models such as Property Graph and W3C's RDF, making it ideal for building graph queries for real-time fraud pattern detection and other applications that require complex relationships and data traversal.

B. Amazon DynamoDB: Incorrect, as it is a NoSQL database service that is not optimized for graph queries.

C. Amazon Timestream: Incorrect, as it is a time-series database service designed for storing and analyzing time-series data, not graph data.

D. Amazon Forecast: Incorrect, as it is a fully managed service that provides time-series forecasting capabilities, not for graph queries.

AWS Cloud References:

Amazon Neptune

AWS SDKs are a set of tools that allow users to connect with AWS and deploy resources programmatically. AWS SDKs provide libraries, code samples, documentation, and other resources to help users write code that interacts with AWS APIs. AWS SDKs support various programming languages, such as Java, Python, Ruby, .NET, Node.js, Go, and more. AWS SDKs make it easier for users to access AWS services, such as Amazon S3, Amazon EC2, Amazon DynamoDB, AWS Lambda, and more, from their applications. AWS SDKs also handle tasks such as authentication, error handling, retries, and data serialization, so users can focus on their application logic .

The other options are not AWS services or tools that give users the ability to connect with AWS and deploy resources programmatically. Amazon QuickSight is a business intelligence service that lets users create and share interactive dashboards and visualizations1. AWS PrivateLink is a service that enables users to securely access services hosted on AWS in a scalable and cost-effective manner2. AWS Direct Connect is a service that establishes a dedicated network connection between a user’s premises and AWS3.

ASecurity Groupacts as a virtual firewall for your Amazon EC2 instances to control inbound and outbound traffic. It provides granular control over network connections to and from a specific EC2 instance or set of instances. Unlike Network ACLs, which operate at the subnet level, Security Groups operate at the instance level, allowing control over network traffic for individual instances.

A. Network ACL: Incorrect, as it controls traffic at the subnet level and not for individual instances.

B. AWS WAF: Incorrect, as AWS WAF is a web application firewall that helps protect web applications from common web exploits but is not designed for controlling instance-level traffic.

C. Route table: Incorrect, as route tables are used for network routing within a VPC and do not act as firewalls.

AWS Cloud References:

AWS Security Groups

AWS Cost Exploreris a tool that enables you to view and analyze your costs and usage. It provides an easy-to-use interface to visualize, understand, and manage AWS costs and usage over time. Cost Explorer allows the company to monitor ongoing costs, set budget alerts, and analyze cost drivers, which is ideal for keeping the cost of running an ecommerce website within a specific budget.

B. AWS SDKs: Incorrect, as they are software development kits that allow integration with AWS services but do not provide cost monitoring or management capabilities.

C. EC2 Image Builder: Incorrect, as it is a service for automating the creation of virtual machine images, not for monitoring costs.

D. AWS CloudFormation: Incorrect, as it is used for provisioning and managing infrastructure as code, not for cost monitoring.

AWS Cloud References:

AWS Cost Explorer

One of the primary advantages of the AWS Cloud is the ability to provision resources on demand. Users no longer need to over-provision or guess the capacity needed for infrastructure, which helps optimizecosts and improve agility. AWS handles infrastructure scaling dynamically based on the actual usage. Options B, C, and D are incorrect as users do not maintain sole ownership of IT hardware or control of underlying infrastructure, and while they do maintain some control over the operating system in some cases, it is not an advantage specific to the cloud.