AWS Certified Cloud Practitioner Practice Questions: Cloud Concepts Domain
Test your AWS Certified Cloud Practitioner knowledge with 10 practice questions from the Cloud Concepts domain. Includes detailed explanations and answers.
AWS Certified Cloud Practitioner Practice Questions
Master the Cloud Concepts Domain
Test your knowledge in the Cloud Concepts domain with these 10 practice questions. Each question is designed to help you prepare for the AWS Certified Cloud Practitioner certification exam with detailed explanations to reinforce your learning.
Question 1
A global e-commerce company needs to ensure their application can handle sudden spikes in traffic, especially during sales events. Which architectural best practice should they implement to meet this requirement?
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Correct Answer: B
Explanation: Implementing Auto Scaling with Elastic Load Balancing allows the application to automatically adjust capacity to maintain steady, predictable performance at the lowest possible cost. This is crucial for handling traffic spikes. Deploying in a single Availability Zone (Option A) would not provide fault tolerance. Using Amazon S3 for static content (Option C) is good for content delivery but doesn’t address traffic spikes. Setting up a VPN (Option D) is for secure connectivity, not scaling.
Question 2
A financial services company needs to ensure the security and compliance of its data on AWS. They are particularly concerned about unauthorized access and data integrity. Which AWS service should they primarily use to address these concerns?
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Correct Answer: C
Explanation: AWS Identity and Access Management (IAM) allows you to securely manage access to AWS services and resources, addressing concerns about unauthorized access. AWS KMS is focused on encryption key management, which helps with data protection but not directly with access control. AWS Shield is for DDoS protection, and Amazon GuardDuty is for threat detection, neither of which directly manage access or data integrity.
Question 3
A company is planning to migrate its on-premises applications to AWS. The applications require high availability and low latency access to a global user base. Which AWS service can best help achieve these requirements by directing user traffic to the closest AWS region?
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Correct Answer: A
Explanation: AWS Global Accelerator is designed to improve the availability and performance of your applications with users globally by directing traffic to optimal endpoints over the AWS global network. It provides static IP addresses that act as a fixed entry point to your application, improving latency and availability. Amazon CloudFront is primarily a content delivery network, AWS Direct Connect is for dedicated network connections, and Amazon Route 53 is a DNS service that can route traffic but does not optimize for latency in the same way as Global Accelerator.
Question 4
Which AWS service is primarily used for data warehousing?
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Correct Answer: B
Explanation: Amazon Redshift is a fully managed data warehouse service that allows you to analyze all your data using standard SQL and your existing business intelligence tools.
Question 5
A company needs to ensure its AWS resources are compliant with industry standards and regulations. Which AWS service can automate compliance checks and provide a dashboard for compliance status?
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Correct Answer: A
Explanation: AWS Config helps you assess, audit, and evaluate the configurations of your AWS resources. It provides a dashboard to monitor compliance with internal policies and industry standards. Option B, AWS Shield, provides DDoS protection. Option C, AWS WAF, is a web application firewall. Option D, AWS Artifact, provides access to AWS compliance reports and agreements but does not automate compliance checks.
Question 6
A startup is looking to minimize costs while developing a new application on AWS. They expect unpredictable demand and want to avoid over-provisioning resources. Which pricing model should they choose for their EC2 instances?
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Correct Answer: A
Explanation: On-Demand Instances allow the startup to pay for compute capacity by the hour or second with no long-term commitments, making it ideal for unpredictable workloads. Reserved Instances (B) require upfront payment and are best for predictable workloads. Spot Instances (C) can be cost-effective but are not suitable for workloads that cannot tolerate interruptions. Dedicated Hosts (D) are used for specific compliance requirements and are more costly.
Question 7
An organization wants to enhance its security posture on AWS by implementing a service that provides threat detection and continuous monitoring for malicious activity. Which AWS service should they use?
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Correct Answer: B
Explanation: Amazon GuardDuty is a threat detection service that provides continuous monitoring for malicious activity and unauthorized behavior to protect AWS accounts and workloads. It uses machine learning and threat intelligence to identify potential threats. AWS WAF is a web application firewall, AWS IAM is for identity and access management, and Amazon CloudWatch is for monitoring and logging, but not specifically for threat detection.
Question 8
Which AWS pricing model allows you to pay for compute capacity by the hour or second with no long-term commitments?
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Correct Answer: C
Explanation: On-Demand Instances allow you to pay for compute capacity by the hour or second without any long-term commitments. This model is ideal for applications with unpredictable workloads that cannot be interrupted.
Question 9
A company wants to analyze its monthly AWS spending and identify potential cost savings. Which AWS service provides detailed billing information and cost management features that can help achieve this goal?
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Correct Answer: B
Explanation: AWS Cost Explorer is a tool that provides detailed insights into AWS spending and helps identify trends, usage patterns, and potential cost-saving opportunities. It allows users to visualize and analyze their costs over time. AWS CloudFormation is for infrastructure as code, AWS Trusted Advisor provides best practice recommendations, and AWS Budgets helps set and track budget limits, but none offer the detailed billing analysis that Cost Explorer provides.
Question 10
A global company needs to deploy applications in multiple AWS regions to ensure redundancy and low latency for users worldwide. Which AWS service feature allows them to easily manage and deploy applications across multiple regions?
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Correct Answer: A
Explanation: AWS CloudFormation StackSets allow you to deploy and manage stacks across multiple AWS accounts and regions, making it ideal for global application deployment. Option B, AWS Elastic Beanstalk, is for deploying applications but not specifically across multiple regions. Option C, Amazon Route 53, is a DNS service and not used for deploying applications. Option D, AWS Direct Connect, provides dedicated network connections and is not related to application deployment.
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About AWS Certified Cloud Practitioner Certification
The AWS Certified Cloud Practitioner certification validates your expertise in cloud concepts and other critical domains. Our comprehensive practice questions are carefully crafted to mirror the actual exam experience and help you identify knowledge gaps before test day.