Assess the CertsIQ’s updated ANS-C01 exam questions for free online practice of your AWS Certified Advanced Networking Specialty test. Our ANS C01 dumps questions will enhance your chances of passing the AWS Certified Specialty certification exam with higher marks.
An analytics company uses Amazon QuickSight (Enterprise Edition) to easily create and publish interactive BI dashboards that can be accessed from any device. For a specific requirement, the company needs to create a private connection from Amazon QuickSight to an Amazon RDS DB instance that's in a private subnet to fetch data for analysis. Which of the following represents an optimal solution for configuring a private connection between QuickSight and Amazon RDS DB instance?
A company has an application that runs on premises. The application needs to communicate with an application that runs in a VPC on AWS. The communication between the applications must be encrypted and must use private IP addresses. The communication cannot travel across the public internet. The company has established a 1 Gbps AWS Direct Connect connection between the on-premises location and AWS. Which solution will meet the connectivity requirements with the LEAST operational overhead?
An IoT company sells hardware sensor modules that periodically send out temperature, humidity, pressure, and location data through the MQTT messaging protocol. The hardware sensor modules send this data to the company's on-premises MQTT brokers that run on Linux servers behind a load balancer. The hardware sensor modules have been hardcoded with public IP addresses to reach the brokers. The company is growing and is acquiring customers across the world. The existing solution can no longer scale and is introducing additional latency because of the company's global presence. As a result, the company decides to migrate its entire infrastructure from on premises to the AWS Cloud. The company needs to migrate without reconfiguring the hardware sensor modules that are already deployed across the world. The solution also must minimize latency. The company migrates the MQTT brokers to run on Amazon EC2 instances. What should the company do next to meet these requirements?
Consider a scenario where an EC2 instance in a private subnet reaches out to the internet via a NAT gateway in a public subnet. The EC2 instance sends a 1 GB file to one of the Amazon Simple Storage Service (Amazon S3) buckets via the NAT gateway. The EC2 instance, NAT gateway, and S3 Bucket are in the same AWS region. The NAT gateway and EC2 instance are in the same Availability Zone. Which costs should be included when the total cost of this file transfer is calculated?
A company deploys a new web application on Amazon EC2 instances. The application runs in private subnets in three Availability Zones behind an Application Load Balancer (ALB). Security auditors require encryption of all connections. The company uses Amazon Route 53 for DNS and uses AWS Certificate Manager (ACM) to automate SSL/TLS certificate provisioning. SSL/TLS connections are terminated on the ALB. The company tests the application with a single EC2 instance and does not observe any problems. However, after production deployment, users report that they can log in but that they cannot use the application. Every new web request restarts the login process. What should a network engineer do to resolve this issue?
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