AWS Certified Developer

1. Which of the following describes a physical location around the world where AWS clusters data centers? A. Endpoint B. Collection C. Fleet D. Region - 1. D. A region is a named set of AWS resources in the same geographical area. A region comprises at least two Availability Zones. Endpoint, Collection, and Fleet do not describe a physical location around the world where AWS clusters data centers. 2. Each AWS region is composed of two or more locations that offer organizations the ability to ope...

Amazon Glacier is designed for: (Choose 2 answers) A. active database storage. B. infrequently accessed data. C. data archives. D. frequently accessed data. E. cached session data. Correct Answer: B. infrequently accessed data. C. data archives. Your web application front end consists of multiple EC2 instances behind an Elastic Load Balancer. You configured ELB to perform health checks on these EC2 instances. If an instance fails to pass health checks, which statement will be true?...

10.2.181.56 is a valid S3 bucket name. Choose a correct answer from the options below A True B False Correct Answer: B A DynamoDB item is a collection of name and value attributes. Choose a correct answer from the options below A True B False Correct Answer: A A DynamoDB table can contain ____ local secondary indexes on a table. Choose a correct answer from the options below A 3 B 5 C 10 D 2 Correct Answer: B A global secondary index is an index with a hash and range ...

A user has launched a MySQL RDS. The user wants to plan for the DR and automate the snapshot. Which of the below mentioned functionality offers this option with RDS? A. Copy snapshot B. Automated synchronization C. Snapshot D. Automated backup Correct Answer: D You cannot access your AWS console, so you revert to using the CLI that you are not familiar with. Which of the following commands is not a valid CLI command for EC2 instances? A. ec2-allocate-address B. ec2-attach-internet-ga...

In regard to DynamoDB, can I modify the index once it is created? Correct Answer: No - Currently, in DynamoDB, an index cannot be modified once it is created. A user has created a MySQL RDS instance. Which of the below mentioned options is mandatory to configure while creating an instance? Correct Answer: Multi AZ deployment setup A user is trying to share a video file with all his friends. Which of the below mentioned AWS services will be cheapest and easy to use? Correct Answer: AWS ...

A user is uploading archives to Glacier. The user is trying to understand key Glacier resources. Which of the below mentioned options is not a Glacier resource? A. Notification configuration B. Archive ID C. Job D. Archive Correct Answer: B An organization has 10 departments. The organization wants to track the AWS usage of each department. Which of the below mentioned options meets the requirement? A. Setup IAM groups for each department and track their usage B. Create separate acco...

Elastic Beanstalk (EB) Correct Answer: PaaS by AWS for deploying web apps PaaS Correct Answer: Platform-as-a-Service; platform allowing for customers to develop, run, and manage applications without having to worry about underlying infrastructure What kind of environments are Elastic Beanstalk good for? Correct Answer: Development, testing, and small commercial environments What technologies can be included with an EB environment? Correct Answer: 1) Elastic Load Balancer (ELB) 2) A...

A Developer is building an application that needs access to an S3 bucket. Which API call should the developer use? Correct Answer: A: STS:AssumeRole. What is AWS Systems Manager Parameter Store? Correct Answer: AWS System Manager Parameter store provides secure, hierarchical storage for configuration data management and secrets management. You are using AWS SAM templates to deploy a serverless application. Which of the following resource will embed nested applications from Amazon S3 buck...

A developer is writing an application that will run on -premises, but must access AWS services through an AWS SDK. How can the Developer allow the SDK to access the AWS services? A. Create an IAM EC2 role with correct permissions and assign it to the on-premises server. B. Create an IAM user with correct permissions, generate an access key and store it in aws credentials C. Create an IAM role with correct permissions and request an STS token to assume the role. D. Create an IAM user with ...

In a move toward using microservices, a company's Management team has asked all Development teams to build their services so that API requests depend only on that service's data store. One team is building a Payments service which has its own database; the service needs data that originates in the Accounts database. Both are using Amazon DynamoDB.What approach will result in the simplest, decoupled, and reliable method to get near-real time updates from the Accounts database? A. Use Amazon ...