DVA-C02 Exam Questions
794 real DVA-C02 exam questions with expert-verified answers and explanations. Page 12 of 16.
- Question #555Security
A company wants to send notifications to customers to advertise a sale on the company's products. The company needs to use Amazon Simple Notification Service (Amazon SNS) FIFO topi...
Amazon SNSAmazon GuardDutyThreat DetectionOperational Efficiency - Question #556Development with AWS Services
A cloud-based video surveillance company is developing an application that analyzes video files. After the application analyzes the files, the company can discard the files. The co...
- Question #557Security, Identity, and Compliance - Implement authentication and authorization mechanisms and apply security best practices for IAM roles and resource-based policies
A company has an AWS Step Functions state machine named myStateMachine. The company configured a service role for Step Functions. The developer must ensure that only the myStateMac...
IAM Trust PoliciesAWS Step FunctionsLeast PrivilegeConfused Deputy Prevention - Question #558Development with AWS Services
A company stores customer credit reports in an Amazon S3 bucket. An analytics service uses standard Amazon S3 GET requests to access the reports. A developer must implement a solut...
- Question #559Development with AWS Services
A company is using the AWS Serverless Application Model (AWS SAM) to develop a social media application. A developer needs a quick way to test AWS Lambda functions locally by using...
- Question #560Development with AWS Services
A developer is building the authentication mechanism for a new mobile app. Users need to be able to sign up, sign in, and access secured backend AWS resources. Which solution will...
- Question #561Development with AWS Services
A developer is designing an event-driven architecture. An AWS Lambda function that processes data needs to push processed data to a subset of four consumer Lambda functions. The da...
- Question #562Security
A developer is creating a new application that will give users the ability to upload documents to Amazon S3. The contents of the documents must not be accessible to any third party...
- Question #563Security
A developer is building an application that consists of many AWS Lambda functions. The Lambda functions connect to a single Amazon RDS database. The developer needs to implement a...
- Question #564Development with AWS Services
A developer is building an application that stores sensitive user data. The application includes an Amazon CloudFront distribution and multiple AWS Lambda functions that handle use...
- Question #565Development with AWS Services
An application includes an Amazon DynamoDB table that is named orders. The table has a primary partition key of id and a global secondary index (GSI) that is named an accountIndex....
- Question #566Deployment
A company stores data in an Amazon S3 bucket. The data is updated multiple times every day from an application that runs on a server in the company's on-premises data center. The c...
- Question #567Deployment
A company is creating a new feature for existing software. Before the company fully releases a new version of the software, the company wants to test the feature. The company needs...
- Question #568Security
A developer has an application that runs in AWS Account A. The application must retrieve an AWS Secrets Manager secret that is encrypted by an AWS Key Management Service (AWS KMS)...
- Question #569Monitoring and Troubleshooting
A developer created several AWS Lambda functions that write data to a single Amazon S3 bucket. The developer configured all the Lambda functions to send logs and metrics to Amazon...
- Question #570Monitoring and Troubleshooting
A company's developer needs to activate Amazon CloudWatch Logs Insights for an application's AWS Lambda functions. The company uses an AWS Serverless Application Model (AWS SAM) te...
- Question #571Troubleshooting and Optimization
A developer is designing a game that stores data in an Amazon DynamoDB table. The partition key of the table is the country of the player. After a sudden increase in the number of...
- Question #572Development with AWS Services
A company regularly receives route status updates from its delivery trucks as events in Amazon EventBridge. The company is building an API-based application in a VPC that will cons...
- Question #573Development with AWS Services
A company has a large amount of data in an Amazon DynamoDB table. A large batch of data is appended to the table once each day. The company wants a solution that will make all the...
- Question #574Deployment
An ecommerce company is planning to migrate an on-premises Microsoft SQL Server database to the AWS Cloud. The company needs to migrate the database to SQL Server Always On availab...
- Question #575Troubleshooting and Optimization
A social media application is experiencing high volumes of new user requests after a recent marketing campaign. The application is served by an Amazon RDS for MySQL instance. A sol...
- Question #576Development with AWS Services
A company hosts a stateless web application with low data storage in a single AWS Region. The company wants to increase the resiliency of the application to include a multi-Region...
- Question #577Security
A developer is building an application that uses an Amazon RDS for PostgreSQL database. To meet security requirements, the developer needs to ensure that data is encrypted at rest....
- Question #578Deployment
A developer is migrating a containerized application from an on-premises environment to an Amazon ECS cluster. In the on-premises environment, the container uses a Docker file to s...
- Question #579Development with AWS Services
A developer created a Node.js-based AWS Lambda function by using a container image of an AWS OS-only base image. There is a new security patch for Node.js that must be patched to t...
- Question #580Deployment
A developer is preparing to deploy an AWS CloudFormation stack for an application from a template that includes an IAM user. The developer needs to configure the application's reso...
- Question #581Security
A healthcare company uses AWS Amplify to host a patient management system. The system uses Amazon API Gateway to expose RESTful APIs. The backend logic of the system is handled by...
- Question #582Security
A developer is using an AWS CloudFormation template to create a pipeline in AWS CodePipeline. The template creates an Amazon S3 bucket that the pipeline references in a source stag...
- Question #583Deployment
A developer previously deployed an AWS Lambda function as a .zip package. The developer needs to deploy the Lambda function as a container. What steps should the developer take to...
- Question #584Troubleshooting and Optimization
A company has developed an application that uses AWS Lambda functions to process messages from an Amazon SQS queue. One of the Lambda functions makes a call to an external API that...
- Question #585Troubleshooting and Optimization
A company runs a web application on Amazon EC2 instances behind an Application Load Balancer. The application uses Amazon DynamoDB as its database. The company wants to ensure high...
- Question #586Security
A company is building a content authoring application. The application has multiple user groups, such as content creator, reviewer, approver, and administrator. The company needs t...
- Question #587Troubleshooting and Optimization
A developer runs an application that displays scores for sports games on Amazon EC2 instances. The application uses a Redis client to retrieve the scores from an Amazon ElastiCache...
- Question #588Deployment
A developer is using AWS CodeDeploy to automate a company's application deployments to Amazon EC2. Which application specification file properties are required to ensure the softwa...
- Question #589Development with AWS Services
A developer is creating an ecommerce workflow in an AWS Step Functions state machine that includes a HTTP Task state. The task passes shipping information and order details to an e...
- Question #590Development with AWS Services
A bookstore has an ecommerce website that stores order information in an Amazon DynamoDB table named BookOrders. The DynamoDB table contains approximately one million records. The...
- Question #591Security
A company has many microservices that are comprised of AWS Lambda functions. Multiple teams within the company split ownership of the microservices. An application reads configurat...
- Question #592Troubleshooting and Optimization
A company runs an AWS CodeBuild project on medium-sized Amazon EC2 instances. The company wants to cost optimize the project and reduce the provisioning time. Which solution will m...
- Question #593Development with AWS Services
A developer needs to set up an API to provide access to an application and its resources. The developer has a TLS certificate. The developer must have the ability to change the def...
- Question #594Troubleshooting and Optimization
A developer used the AWS SDK to create an application that aggregates and produces log records for 10 services. The application delivers data to an Amazon Kinesis Data Streams stre...
- Question #595Development with AWS Services
A development team is creating a serverless application that uses AWS Lambda functions. The team wants to streamline a testing workflow by sharing test events across multiple devel...
- Question #596Deployment
A company has a serverless application that uses Amazon API Gateway and AWS Lambda functions to expose a RESTful API. The company uses a continuous integration and continuous deliv...
- Question #597Deployment
A company needs to package and deploy an application that uses AWS Lambda to compress and decompress video clips. The application uses a video codec library that is larger than 250...
- Question #598Development with AWS Services
A developer needs to give a new application the ability to retrieve configuration data. The application must be able to retrieve new configuration data values without the need to r...
- Question #599Security
A developer is building a web and mobile application for two types of users: regular users and guest users. Regular users are required to log in, but guest users do not log in. Use...
- Question #600Troubleshooting and Optimization
A developer maintains a serverless application that uses an Amazon API Gateway REST API to invoke an AWS Lambda function by using a non-proxy integration. The Lambda function retur...
- Question #601Monitoring and Troubleshooting
A company has an application that consists of different microservices that run inside an AWS account. The microservices are running in containers inside a single VPC. The number of...
- Question #602Deployment
A company has a website that is developed in PHP and is launched using AWS Elastic Beanstalk. There is a new version of the website that needs to be deployed in the Elastic Beansta...
- Question #604Troubleshooting and Optimization
A developer is migrating a containerized application from an on-premises environment to the AWS Cloud. The developer is using the AWS CDK to provision a container in Amazon ECS on...
- Question #606Troubleshooting and Optimization
A developer is building an application that stores objects in an Amazon S3 bucket. The bucket does not have versioning enabled. The objects are accessed rarely after 1 week. Howeve...