AWS CLOUD FOUNDATIONS STUDY GUIDE EXAM

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AWS CLOUD FOUNDATIONS STUDY GUIDE EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -50 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: A network administrator wants to run their ecommerce web application on a virtual private cloud (VPC). Which step is part of setting up the VPC. Select two.

Answer:

Which configuration represents a valid use of security groups in a virtual private cloud (VPC)?

Question 2: PaaS avoids the need to manage operating systems.

Answer:

How does cloud computing improve a company's ability to provision resources to meet capacity demands compared to on-premises computing?

Question 3: Which statement about AWS Auto Scaling is true?

Answer:

Which statement is an advantage of the platform as a service (Paas) cloud service model?Question 4: Which requirement suggests configuring Amazon Route 53 with latency routing?

Answer:

A company wants to route traffic to the Region that provides the fastest experience based on performance measurements.

Question 5: Which statement describes high availability?

Answer:

A system can withstand some measure of degradation without going down.

Question 6: Which scenario is a good fit for Amazon Redshift?

Answer:

A company needs a data warehouse to support analytics applications.

Question 7: Which statement about edge locations is true?

Answer:

Amazon CloudFront uses edge locations and Regional edge caches to deliver content with lower latency.

Question 8: Cloud resources can scale up or down based on demand.

Answer:

A developer is testing a prototype on Amazon EC2. The instances are terminated after testing, but the application requires uninterrupted compute while processing. Which type of Amazon EC2 instance pricing meets the need at the lowest cost?Question 9: How does AWS Trusted Advisor assist a company getting started with AWS?

Answer:

AWS Trusted Advisor provides recommendations on configuring your AWS resources.Question 10: A company must produce reports of any changes to its Amazon EC2 instance settings. Which AWS service should they use?

Answer:

Which options describes a capability of Amazon virtual private clouds (VPCs)?Question 11: An account administrator wants the ability to track user activity on their account.

Answer:

For which type of use case is it usually OK to have 2 nines of availability (99%)?Question 12: A company needs to run a short script each time a new item is added to an Amazon S3 bucket. Which compute option meets the need with the least amount of resource provisioning?

Answer:

A company has a set of big data processing jobs in Amazon Simple Queue Service (Amazon SQS) that

need a lot of compute. Which Amazon EC2 instancing pricing model would meet the need at the lowest possible cost?

Question 13: Amazon EC2 instance store

Answer:

Which scenario is a good fit for Amazon Elastic File System (Amazon EFS) storage?Question 14: A company needs to store long-lived data. They need the data to be available immediately, but access patterns are unpredictable. Which Amazon S3 storage class would be most cost-effective?

Answer:

A company needs to store billions of low volume daily events that will be used for analytics. Which storage option best fits this use case?

Question 15: Apply security at all layers of an architecture.

Answer:

What type of alert might be provided by AWS Trusted Advisor?Question 16: Limit outbound traffic from an Amazon EC2 instance in the VPC to a specific database server.

Answer:

A company wants complete control over its server's configurations, operating system (OS), and application software stack. Which AWS compute service should they choose?Question 17: How does the AWS Billing Dashboard help companies analyze their AWS usage to find potential cost-saving opportunities?

Answer:

The billing dashboard shows the status of the month-to-date AWS expenditure and the AWS services that account for the majority of the overall expenditure.

Question 18: A CDN caches frequently requested files.

Answer:

A developer needs temporary block storage for cache data on an Amazon EC2 instance. Which option should they choose?

Question 19: An AWS account administrator wants to grant temporary cross-account access that allows external users to access specific resources within their own account. Which action would align with the best practice of using temporary sessions?

Answer:

Which statements about securing data in transit are true? Select two.

Question 20: Which statement about AWS storage services is accurate?

Answer:

To access an Amazon Elastic File System (Amazon EFS), the file system must be mounted on an Amazon EC2 instance in your virtual private cloud.Question 21: Which factors are considered in calculating the total cost of ownership (TCO) for the AWS Cloud? Select two.

Answer:

The amount of storage that needs to be migrated to the cloud.The number of servers that need to be migrated to the cloud.Question 22: Which statement accurately describes how customers can use AWS Support?

Answer:

Customers can get AWS Support for both experimental non-production accounts and for business-critical production accounts.

Question 23: Which statement about AWS Regions is true?

Answer:

Using a Region as close as possible to users can reduce latency.

Question 24: Application optimization

Answer:

How is Elastic Load Balancing (ELB) used with Amazon EC2 Auto Scaling? Select two.Question 25: Which IT requirement would lead an architect to choose an infrastructure as a service (IaaS) cloud service model?

Answer:

Which statement describes the business perspective of the AWS Cloud Adoption Framework?