Free AWS-CERTIFIED-CLOUD-PRACTITIONER-CLF-C02 – Amazon AWS-CERTIFIED-CLOUD-PRACTITIONER-CLF-C02 Practice Test Question

Reference / correct answer:

Most accepted answer: D. On-Demand Instances

Community votes: A=4, D=7

Selected Answer: D A. Reserved Instances (RIs): Reserved Instances provide capacity reservation for a specified term (usually one or three years), offering cost savings compared to On-Demand Instances. However, RIs may not be the most suitable for a short duration like 2 months, as they typically involve longer-term commitments. B. Dedicated Hosts: Dedicated Hosts may not be cost-effective for short-term workloads and lack the flexibility needed. C. Spot Instances: Spot Instances offer cost savings but can be terminated with short notice, potentially causing interruptions. D. On-Demand Instances: On-Demand Instances provide capacity on a pay-as-you-go basis with no upfront commitment. They are suitable for short-term, variable workloads, offering flexibility without the need for long-term commitments. In this scenario, On-Demand Instances would be a cost-effective option for the 2-month duration while avoiding downtime. upvoted 33 times

D - On-Demand Instances is correct. "On-Demand Instances are recommended for: • Users that prefer the low cost and flexibility of EC2 without any upfront payment or long-term commitment • Applications with short-term, spiky, or unpredictable workloads that cannot be interrupted • Applications being developed or tested on EC2 for the first time" Reference: https://aws.amazon.com/ec2/pricing/ upvoted 10 times

Selected Answer: D AWS EC2 Reserved Instances cannot be purchased directly from AWS for a 2-month term. AWS only offers Reserved Instances (RIs) in strict 1-year or 3-year commitments. So, On demand is the correct one upvoted 1 times

Selected Answer: A The application: Runs for 2 months each year. Cannot tolerate downtime. Needs the most cost-effective EC2 purchasing option. upvoted 1 times

Selected Answer: A The most cost-effective EC2 purchasing option for a workload that requires zero downtime but runs only for 2 months each year is Reserved Instances (A). While On-Demand Instances provide high flexibility, purchasing 1-year or 3-year standard Reserved Instances offers significant discounts—up to 72% over on-demand prices—that still outweigh the costs of paying for unused months in this scenario. upvoted 2 times

Reference / correct answer:

Most accepted answer: D. AWS Knowledge Center

Community votes: D=14

Selected Answer: D A. AWS Artifact: AWS Artifact provides on-demand access to AWS compliance reports and documents. It includes various compliance-related documents, such as SOC reports, PCI DSS reports, and more. While it offers valuable compliance information, it may not directly address the most frequently asked security-related questions. B. Amazon Connect: Amazon Connect is a cloud-based contact center service. It is focused on providing customer service solutions and does not specifically provide answers to security-related questions. C. AWS Chatbot: AWS Chatbot is a service that allows users to receive notifications and interact with AWS resources using chat platforms like Slack and Amazon Chime. While it facilitates communication and notifications, it is not designed to provide answers to frequently asked security-related questions. D. AWS Knowledge Center: AWS Knowledge Center is a resource that provides answers to the most frequently asked security-related questions that AWS receives from its users. It offers a collection of articles, videos, and other resources to help users address common security queries and challenges. upvoted 29 times

Selected Answer: D D is the ans upvoted 1 times

Selected Answer: D Best and correct answer is D upvoted 1 times

Selected Answer: D D. AWS Knowledge Center upvoted 1 times

Selected Answer: D D es la respuesta upvoted 1 times

Reference / correct answer:

Most accepted answer: B. Classify company assets in the AWS Cloud.

Community votes: A=11, B=12, E=1

Selected Answer: AB A. Configure the AWS provided security group firewall: Customers are responsible for configuring and managing security group firewalls to control inbound and outbound traffic to their AWS resources. B. Classify company assets in the AWS Cloud: Asset classification is typically a customer responsibility as part of their data governance and security practices. The other options are not accurate in the context of customer responsibilities: C. Determine which Availability Zones to use for Amazon S3 buckets: This is more of a design decision and falls under the AWS management responsibilities. D. Patch or upgrade Amazon DynamoDB: Patching or upgrading services like Amazon DynamoDB is managed by AWS. Customers are not responsible for patching or upgrading the underlying infrastructure or services provided by AWS. E. Select Amazon EC2 instances to run AWS Lambda on: The selection of underlying infrastructure for serverless services like AWS Lambda is managed by AWS. Customers focus on writing and deploying functions without managing the underlying instances. upvoted 16 times

Selected Answer: AB A&B. Not C: S3 is available across all AZ's and customer does not choose the AZ. Not D: Dynamo DB patching is "of the cloud", not "in the cloud", hence is AWS responsibility Not E: AWS Lambda is a serverless service upvoted 10 times

Selected Answer: AB AWS providied group firwall customers are responsible for this upvoted 1 times

Selected Answer: AB Correct A & B upvoted 1 times

Selected Answer: AB correct answer: A&B. upvoted 1 times