Your organization’s corporate website must be available on www.acme.com and acme.com.How should you configure A ...


You are building an application in AWS that requires Amazon Elastic MapReduce (Amazon EMR). Theapplication needs ...


You have a three tier web application with separate subnets for Web, Applications, and Database tiers.Your CISO ...


You are designing the network infrastructure for an application server in Amazon VP


Your company decides to use Amazon S3 to augment its on premises data store. Instead of using thecompany’s hig ...


Your organization uses a VPN to connect to your VPC but must upgrade to a 1 G AWS Direct Connectconnection for s ...


You manage a web service that is used by client applications deployed in 300 offices worldwide. The webservice ar ...


A multinational organization has applications deployed in three different AWS regions. These applicationsmust sec ...


Refer to the image. You have three VPCs: A, B, and


A legacy, on premises web application cannot be load balances effectively. There are both planned and unplanned ...


An organization processes consumer information submitted through its website. The organization’s security ...


A Lambda function needs to access the private address of an Amazon ElastiCache cluster in a VP


You are deploying an EC2 instance in a private subnet that requires access to the Internet. One of the requireme ...


Your company runs an HTTPS application using an Elastic Load Balancing (ELB) load balancer/PHP on nginx server/R ...


You run a well architected, multi AZ application in the eu central 1 (Frankfurt) AWS region. The application ...


You currently use a single security group assigned to all nodes in a clustered NoSQL database. Only your cluster ...


You have to set up an AWS Direct Connect connection to connect your on premises to an AWS VP


Your organization needs to resolve DNS entries stored in an Amazon Route 53 private zone “awscloud:interna ...


Your company’s policy requires that all VPCs peer with a “common services: VP


A customer is using ABC Telecom as a network provider. The customer has 10 different offices connected to ABC Te ...


An organization runs a consumer facing website on AWS. The Amazon EC2 based web fleet is load balanced using t ...


Under increased cybersecurity concerns, a company is deploying a near real time intrusion detection system (IDS ...


An organization delivers high resolution, dynamic web content. Internet users access the content from a variety ...


You need to set up a VPN between AWS VPC and your on premises network. You create a VPN connection in the AWS M ...


You have been asked to monitor traffic flows on your Amazon EC2 instance. You will be performing deep packet ins ...


You ping an Amazon Elastic Compute Cloud (EC2) instance from an on premises server. VPC Flow Logs record the fo ...


You are moving a two tier application into an Amazon VP


Your application is hosted behind an Elastic Load Balancer (ELB) within an autoscaling group. The autoscaling gr ...


You are designing an AWS Direct Connect solution into your VP


Your company uses an NTP server to synchronize time across systems. The company runs multiple versions of Linux ...


Your company has set up AWS Direct Connect to connect on premises to an Amazon VPC instance. Two Direct Connect ...


An organization will be expanding its current network design. When fully built out, there will be 99 VPCs spread ...


An organization with a growing e commerce presence uses the AWS CloudHSM to offload the SSL/TLS processing of i ...


A company has 225 mobile and desktop devices and 300 partner VPNs that need access to an AWS VP


Your company needs to leverage Amazon Simple Storage Solution (S3) for backup and archiving. According to compan ...


Your organization runs a popular e commerce application deployed on AWS that uses autoscaling in conjunction wi ...


Your organization leverages an IP Address Management (IPAM) product to manage IP address distribution. The IPAM ...


You need to set up an Amazon Elastic Compute Cloud (EC2) instance for an application that requires the lowest la ...


You are configuring a virtual interface for access to your VPC on a newly provisioned 1 Gbps AWS Direct Connect ...


A corporate network routing table contains 624 individual RFC 1918 and public IP prefixes. You have two AWS Dire ...


Your company maintains an Amazon Route 53 private hosted zone. DNS resolution is restricted to a single, pre ex ...


A department in your company has created a new account that is not part of the organization’s consolidated ...


An organization will be extending its existing on premises infrastructure into the cloud. The design consists o ...


A company is about to migrate an application from its on premises data center to AWS. As part of the planning p ...


The Web Application Development team is worried about malicious activity from 200 random IP addresses. Which a ...


You operate a production VPC with both a public and a private subnet. Your organization maintains a restricted A ...


Your hybrid networking environment consists of two application VPCs, a shared services VPC, and your corporate n ...


You use a VPN to extend your corporate network into a VP


Your organization has a newly installed 1 Gbps AWS Direct Connect connection. You order the crossconnect from t ...


Your security team implements a host based firewall on all of your Amazon Elastic Compute Cloud (EC2) instances ...


A customer has set up multiple VPCs for Dev, Test, Prod, and Management. You need to set up AWS Direct Connect ...


Your company runs an application for the US market in the us east 1 AWS region. This application uses propriet ...


You deploy an Amazon EC2 instance that runs a web server into a subnet in a VP


An organization launched an IPv6 only web portal to support IPv6 native mobile clients. Front end instances l ...


A Network Engineer is designing a new system on AWS that will take advantage of Amazon CloudFront for both conte ...


A network engineer is managing two AWS Direct Connect connections. Each connection has a public virtual interfac ...


You are preparing to launch Amazon WorkSpaces and need to configure the appropriate networking resources. What m ...


You have multiple Amazon Elastic Compute Cloud (EC2) instances running a web server in a VPC configured with sec ...


Your company operates a single AWS account. A common services VPC is deployed to provide shared services, such a ...


Your organization requires strict adherence to a change control process for its Amazon Elastic Compute Cloud (EC ...


You have a global corporate network with 153 individual IP prefixes in your internal routing table. You establis ...


You are building an application that provides real time audio and video services to customers on the Internet. ...


The Payment Card Industry Data Security Standard (PCI DSS) merchants that handle credit card data must use stron ...


You deploy your Internet facing application is the us west 2(Oregon) region. To manage this application and u ...


Your company has a 1 Gbps AWS Direct Connect connection to AWS. Your company needs to send traffic from on pre ...


An organization wants to process sensitive information using the Amazon EMR service. The information is stored i ...


An organization has three AWS accounts with each containing VPCs in Virginia, Canada and the Sydney regions. T ...


A Systems Administrator is designing a hybrid DNS solution with spilt view. The apex domain “example.com ...


DNS name resolution must be provided for services in the following four zones: The contents of these zones is no ...


An organization is replacing a tape backup system with a storage gateway. there is currently no connectivity to ...


All IP addresses within a 10.0.0.0/16 VPC are fully utilized with application servers across two Availability Zo ...


An organization is using a VPC endpoint for Amazon S3. When the security group rules for a set of instances were ...


A bank built a new version of its banking application in AWS using containers that connect to an onpremises data ...


A company is deploying a non web application on an AWS load balancer. All targets are servers located on premi ...


An AWS CloudFormation template is being used to create a VPC peering connection between two existing operational ...


A Network Engineer is provisioning a subnet for a load balancer that will sit in front of a fleet of application ...


A network engineer is deploying an application on an Amazon EC2 instance. The instance is reachable within the V ...


A Network Engineer is troubleshooting a network connectivity issue for an instance within a public subnet that c ...


A company uses a single connection to the internet when connecting its on premises location to AWS. It has sele ...


An application runs on a fleet of Amazon EC2 instances in a VP


A Network Engineer has enabled VPC Flow Logs to troubleshoot an ICMP reachability issue for an echo reply from a ...


An organization has multiple applications running in VPCs across multiple AWS accounts. The network engineer has ...


A network engineer has configured a private hosted zone using Amazon Route 53. The engineer needs to configure h ...


An architecture is being designed to support an Amazon WorkSpaces deployment of 1,000 desktops. Which architectu ...


A network architect is designing an internet website. It has web, application, and database tiers that will run ...


An organization is migrating its on premises applications to AWS by using a lift and shift approach, taking a ...


A team implements a highly available solution using Amazon AppStream 2.0. The AppStream 2.0 fleet needs to commu ...


A company has a hybrid IT architecture with two AWS Direct Connect connections to provide high availability. The ...


A company deployed its production Amazon VPC using CIDR block 33.16.0.0/16. The company has nearly depleted its ...


A company is deploying a new web application that uses a three tier model with a public facing Network Load Ba ...


A computing team is evaluating whether to place a high performance computing (HPC) application in AWS. The team ...


An organization has created a web application inside a VPC and wants to make it available to 200 client VPCs. Th ...


The Security department has mandated that all outbound traffic from a VPC toward an on premises datacenter must ...


A Network Engineer needs to be automatically notified when a certain TCP port is accessed on a fleet of Amazon E ...


A network engineer deploys an application in a private subnet in a VPC that connects to many external video feed ...


A company has two redundant AWS Direct Connect connections to a VP


A company’s Network Engineering team is solely responsible for deploying VPC infrastructure using AWS Clou ...