Exam questions: AWS Certified Cloud Practitioner

A company has a single Amazon EC2 instance. The company wants to adopt a highly available architecture.

A company's on-premises application deployment cycle was 3-4 weeks. After migrating to the AWS Cloud, the company can deploy the application in 2-3 days.

Which of the following are included in AWS Enterprise Support? (Choose two.)

A global media company uses AWS Organizations to manage multiple AWS accounts.

A company wants to limit its employees' AWS access to a portfolio of predefined AWS resources.

An online company was running a workload on premises and was struggling to launch new products and features. After migrating the workload to AWS, the company can quickly launch products and features and can scale its infrastructure as required.

Which of the following are advantages of the AWS Cloud? (Choose two.)

AWS has the ability to achieve lower pay-as-you-go pricing by aggregating usage across hundreds of thousands of users.

A company has a database server that is always running. The company hosts the server on Amazon EC2 instances. The instance sizes are suitable for the workload. The workload will run for 1 year.

A company is developing a mobile app that needs a high-performance NoSQL database.

Which tasks are the responsibility of AWS, according to the AWS shared responsibility model? (Choose two)

Which of the following are features of network ACLs as they are used in the AWS Cloud? (Choose two)

A company has designed its AWS Cloud infrastructure to run its workloads effectively. The company also has protocols in place to continuously improve supporting processes.

Which AWS service or feature can be used to create a private connection between an on-premises workload and an AWS Cloud workload?

A company needs to graphically visualize AWS billing and usage over time. The company also needs information about its AWS monthly costs.

A company is planning to run a global marketing application in the AWS Cloud. The application will feature videos that can be viewed by users. The company must ensure that all users can view these videos with low latency.

Which pillar of the AWS Well-Architected Framework refers to the ability of a system to recover from infrastructure or service disruptions and dynamically acquire computing resources to meet demand?

Which of the following are benefits of migrating to the AWS Cloud? (Choose two)

A company is planning to replace its physical on-premises compute servers with AWS serverless compute services. The company wants to be able to take advantage of advanced technologies quickly after the migration.

A large company has multiple departments. Each department has its own AWS account. Each department has purchased Amazon EC2 Reserved Instances. Some departments do not use all the Reserved Instances that they purchased, and other departments need more Reserved Instances than they purchased. The company needs to manage the AWS accounts for all the departments so that the departments can share the Reserved Instances.

Which component of the AWS global infrastructure is made up of one or more discrete data centers that have redundant power, networking, and connectivity?

Which AWS services or features provide disaster recovery solutions for Amazon EC2 instances? (Choose two)

A company is migrating to the AWS Cloud instead of running its infrastructure on premises.

A user is comparing purchase options for an application that runs on Amazon EC2 and Amazon RDS. The application cannot sustain any interruption. The application experiences a predictable amount of usage, including some seasonal spikes that last only a few weeks at a time. It is not possible to modify the application.

A company wants to review its monthly costs of using Amazon EC2 and Amazon RDS for the past year.

A company wants to migrate a critical application to AWS. The application has a short runtime. The application is invoked by changes in data or by shifts in system state. The company needs a compute solution that maximizes operational efficiency and minimizes the cost of running the application.

Which AWS service or feature allows users to connect with and deploy AWS services programmatically?

A company plans to create a data lake that uses Amazon S3.

A company is launching an ecommerce application that must always be available. The application will run on Amazon EC2 instances continuously for the next 12 months.

Which AWS service or feature can a company use to determine which business unit is using specific AWS resources?

A company wants to migrate its workloads to AWS, but it lacks expertise in AWS Cloud computing.

Which AWS service or tool should a company use to centrally request and track service limit increases?

Which documentation does AWS Artifact provide?

Which task requires using AWS account root user credentials?

A company wants to run production workloads on AWS. The company needs concierge service, a designated AWS technical account manager (TAM), and technical support that is available 24 hours a day, 7 days a week.

A company needs to simultaneously process hundreds of requests from different users.

What is the scope of a VPC within the AWS network?

Which of the following are components of an AWS Site-to-Site VPN connection? (Choose two)

A company needs to establish a connection between two VPCs. The VPCs are located in two different AWS Regions. The company wants to use the existing infrastructure of the VPCs for this connection.

According to the AWS shared responsibility model, what responsibility does a customer have when using Amazon RDS to host a database?

What are some advantages of using Amazon EC2 instances to host applications in the AWS Cloud instead of on premises? (Choose two)

A user needs to determine whether an Amazon EC2 instance's security groups were modified in the last month.

Which AWS service will help protect applications running on AWS from DDoS attacks?

Which AWS service or feature acts as a firewall for Amazon EC2 instances?

How does the AWS Cloud pricing model differ from the traditional on-premises storage pricing model?

Which architecture design principle describes the need to isolate failures between dependent components in the AWS Cloud?

Which AWS services are managed database services?

A company is using the AWS Free Tier for several AWS services for an application.

A company recently deployed an Amazon RDS instance in its VPC. The company needs to implement a stateful firewall to limit traffic to the private corporate network.