* A is incorrect because the terraform plan command will not deploy any resources at all. It will only show the changes that would be made if the terraform apply command was run. The error message in the exhibit indicates that the service principal details are invalid, which means that Terraform cannot authenticate to Azure and cannot create any resources1.
* B is incorrect because you can run the terraform apply command without running the terraform plan command first. The terraform apply command will automatically generate a new plan and prompt you to approve it before applying it2. However, running the terraform plan command first can help you preview the changes and avoid any unwanted or unexpected actions.
* C is correct because you must run the terraform init command once before the terraform plan command.
The terraform init command initializes a working directory containing Terraform configuration files. It downloads and installs the provider plugins required for your configuration, such as the Azure provider2. It also creates a hidden directory called .terraform to store the plugin binaries and other metadata1. Without running the terraform init command, the terraform plan command will fail because it cannot find the required plugins or modules.
* D is correct because the terraform plan command makes Terraform do a dry run. A dry run is a simulation of what would happen if you executed a certain action, without actually performing it. The terraform plan command creates an execution plan, which is a description of the actions that Terraform would take to make your infrastructure match your configuration2. The execution plan shows you what resources will be created, modified, or destroyed, and what attributes will be changed. The execution plan does not affect your infrastructure or state file until you apply it with the terraform apply command1.

The correct answer is D. CloudWatch and S3.
According to the GitHub repository for the Fortinet aws-lambda-tgw script1, this function requires the following AWS services:
* CloudWatch: A monitoring and observability service that collects and processes events from various AWS resources, including Transit Gateway attachments and route tables.
* S3: A scalable object storage service that can store the configuration files and logs generated by the Lambda function.
By using the Fortinet aws-lambda-tgw script, you can automate the creation and configuration of Transit Gateway Connect attachments for your FortiGate devices.This can help you save time and avoid errors when adding more spoke VPCs to an existing hub and spoke topology1.
The other AWS services mentioned in the options are not required for this task. GuardDuty is a threat detection service that monitors for malicious and unauthorized behavior to help protect AWS accounts and workloads. WAF is a web application firewall that helps protect web applications from common web exploits.
Inspector is a security assessment service that helps improve the security and compliance of applications deployed on AWS. DynamoDB is a fast and flexible NoSQL database service that can store various types of data.
1:GitHub - fortinet/aws-lambda-tgw

It is recommended to enable NAT on FortiGate policies. This is because the Azure load balancer uses a hash-based algorithm to distribute traffic to the FortiGate instances, and it relies on the source and destination IP addresses and ports of the packets. If NAT is not enabled, the source IP address of the packets will be the same as the load balancer's frontend IP address, which will result in uneven distribution of traffic and possible asymmetric routing issues. Therefore, it is recommended to enable NAT on the FortiGate policies to preserve the original source IP address of the packets and ensure optimal load balancing and routing.
It supports session synchronization for handling asynchronous traffic. This means that the FortiGate instances can synchronize their session tables with each other, so that they can handle traffic that does not follow the same path as the initial packet of a session. For example, if a TCP SYN packet is sent to FortiGate A, but the TCP SYN-ACK packet is sent to FortiGate B, FortiGate B can forward the packet to FortiGate A by looking up the session table. This feature allows the FortiGate instances to handle asymmetric traffic that may occur due to the Azure load balancer's hash-based algorithm or other factors.

In using Red Hat Ansible for changing the configuration of a FortiGate VM, the minimum number of files you must create and the file to configure the target FortiGate IP address are:
B . Create two files and use the hosts file.
Ansible Playbook File (YAML): The playbook file, which is typically a YAML file, contains the desired states and tasks that Ansible will execute on the target hosts.
Inventory File (Hosts): The inventory file, commonly named hosts, is where you define the target machines, including the FortiGate VM's IP address. Ansible uses this file to determine on which machines to run the playbook.
By creating these two files, you will have the necessary components to configure Ansible for the deployment. The playbook contains the automation tasks, and the hosts file lists the machines where those tasks will be executed.

For deploying a FortiGate VM using Terraform in AWS, the administrator must use: B. Use the Name of the key pair.
Terraform and AWS SSH Keys: When deploying instances in AWS using Terraform, it is required to specify the name of the SSH key pair to enable key-based authentication to the instance post- deployment.
Configuration Syntax: The variable keyname within the Terraform configuration should match the exact name of the SSH key pair as it is stored in AWS. This ensures that Terraform can reference the correct key during the deployment process to set up SSH access to the FortiGate VM.
Terraform Variables: The variable "keyname" block in the Terraform configuration will look for the key pair name as it should be declared in the terraform.tfvars file or passed as a variable during execution. This does not require the key pair's ID or fingerprint, just its name.