A cloud networking engineer is troubleshooting the corporate office’s network configuration. Employees in the IT and operations departments are unable to resolve IP addresses on all devices, and the IT department cannot establish a connection to other departments’ subnets. The engineer identifies the following configuration currently in place to support the office network:Each employee needs to connect to the network with a maximum of three hosts. Each subnet must be segregated, but the IT department must have the ability to communicate with all subnets. Which of the following meet the IP addressing and routing requirements? (Choose two.)
Answer(s): A,D
Which of the following compute resources is the most optimal for running a single scripted task on a schedule?
Answer(s): D
Serverless functions are ideal for running single, short-lived tasks on a schedule. They are highly optimized for handling event-driven tasks and allow you to execute code without managing or provisioning infrastructure. You only pay for the compute time used, making them cost-effective and efficient for scheduled tasks.
A video surveillance system records road incidents and stores the videos locally before uploading them to the cloud and deleting them from local storage. Which of the following best describes the nature of the local storage?
Answer(s): B
Ephemeral storage is temporary and intended for short-term storage needs. In this scenario, the videos are stored locally only until they are uploaded to the cloud, after which they are deleted from local storage. This temporary nature of local storage aligns with the concept of ephemeral storage.
An organization is hosting a seminar with eight individuals who need to connect to their own dedicated VM. The technician used the following VM configurations:IP address: DHCP NIC: 1Gbps Network: 10.1.10.0/29Several users are unable to access their VMs. Which of the following best describes the reason?
Answer(s): A
A /29 subnet (10.1.10.0/29) provides only 8 IP addresses in total, which includes the network address and the broadcast address. This leaves only 6 usable IP addresses for devices or VMs, which is insufficient for 8 individuals who each need their own dedicated VM.
Department supervisors have requested a report that will help them understand the utilization of cloud resources, make decisions about budgeting for the following year, and reduce costs. Which of the following are the most important requisite steps to create the report? (Choose two.)
Answer(s): D,E
Enabling resource tagging allows categorization of resources by department, project, or purpose. This enables more granular tracking and reporting of costs associated with specific departments or initiatives, which is essential for budgeting and cost management. Configuring the collection of performance/utilization logs provides the necessary data on how cloud resources are being used. This information is crucial for understanding resource utilization, identifying potential inefficiencies, and making informed budgeting decisions.
A cloud engineer wants to deploy a new application to the cloud and is writing the following script:Which of the following actions will this script perform?
The Terraform script shown in the attachment is intended to create a new cloud resource, specifically a server instance (app_server) in a specified region using the cloud provider (cloud_provider1). It defines a resource of type server_instance with attributes such as an Amazon Machine Image (ami) ID and an instance type (t2.micro). Terraform is an Infrastructure as Code (IaC) tool used for defining and provisioning infrastructure resources in the cloud.
A network administrator is building a site-to-site VPN tunnel from the company’s headquarters office to the company’s public cloud development network. The network administrator confirms the following:-The VPN tunnel is established on the headquarters office firewall.-While inside the office, developers report that they cannot connect to the development network resources.-While outside the office on a client VPN, developers report that they can connect to the development network resources.-The office and the client VPN have different IP subnet ranges.-The firewall flow logs show that traffic is reaching the development network from the office.Which of the following is the next step the network administrator should take to troubleshoot the VPN tunnel?
Since the VPN tunnel is established and traffic is reaching the development network, the issue may be related to routing. The next logical step is to check whether the development network has the correct routes to send return traffic back to the office subnet. If the development network routing table does not contain a route for the office subnet, the traffic cannot be properly returned, resulting in the developers not being able to connect.
A cross-site request forgery vulnerability exploited a web application that was hosted in a public IaaS network. A security engineer determined that deploying a WAF in blocking mode at a CDN would prevent the application from being exploited again. However, a week after implementing the WAF, the application was exploited again. Which of the following should the security engineer do to make the WAF control effective?
Answer(s): C
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