2. A company has setup an application on an EC2 Instance in a private subnet. This Instance is used to process videos. The Instance has been enabled with Enhanced Networking. The Instance now needs to get videos from an S3 bucket for processing. An lAM Role has been assigned to the Instance to access S3. But when the EC2 Instance tries to access the S3 bucket, a 403 error is returned. What needs to be done to ensure that the error gets resolved?

A) Ensure that the CIDR range for the 53 bucket is added to the NACL?s for the subne
B) Ensure that a VPC endpoint is created and attached to the subnet
C) Ensure that a VPC endpoint is created and attached to the EC2 Instance
D) Ensure that the CIDR range for the S3 bucket is added to the Security Groups for the EC2 Instance



3. Your company is planning on deploying EC2 Instances across multiple regions. These instances will make calls to the Simple Storage service. You are trying to understand the data transfer costs which are Incurred in such an implementation. Which of the following is not charged by AWS?

A) From your on-premises data center to Amazon S3 in us-east-i
B) From Amazon EC2 in eu-west-i to your on-premises data center
C) From an Elastic Compute Cloud (Amazon EC2) in eu-west-i to Amazon Simple Storage Service (Amazon S3) in us-east-i
D) From Amazon 53 In us-east-i to Amazon EC2 in eu-west-



4. Your team has created a cloud formation template. The template consists of a creation of a Virtual private gateway, Customer gateway and a VPN connection based on the created artifacts. The templates sometimes gives errors because the routes are not being added because of the missing Virtual private gateway resource. How can you resolve this?

A) Add a Depends On attribute to the VPGW on the Route table
B) Add a custom resource to the template for the Route Table entry
C) Change the order of the creation of the resources in the template
D) Add a Depends On attribute to the Route Table entry on the VPGW



5. You have a team that is trying to ingest data in Amazon 53. They are trying to ingest 1 TB of data using a large instance. Enhanced Networking has been enabled on the instance. But the data ingestion process is Quiz n still running slowly. What can be done to rectify the issue?

A) Create a VPC endpoint from the instance to 53
B) Consider using 2 instances and splitting the ingestion of data
C) Create a VPN connection from the instance to S3
D) Use an AWS(Amazon Web Service) Direct Connect connection between S3 and the instance