CV0-004 practice questions 71–80

1. Question 71 · 183 in bank

   A cloud administrator recently created three servers in the cloud. The goal was to create ACLs so the servers could not communicate with each other. The servers were configured with the following IP addresses:

   

   After implementing the ACLs, the administrator confirmed that some servers are still able to reach the other servers. Which of the following should the administrator change to prevent the servers from being on the same network?

   • AThe IP address of Server 1 to 172.16.12.36
   • BThe IP address of Server 1 to 172.16.12.2
   • CThe IP address of Server 2 to 172.16.12.18
   • DThe IP address of Server 2 to 172.16.14.14

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   Answer: C

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2. Question 72 · 183 in bank

   A company implements a web farm with 100 servers behind an application load balancer. During scaling events, new web servers that are placed in service have not loaded all their modules, which causes some requests to the web farm to fail. Which of the following should the cloud engineer implement to address the scaling issue?

   • AInstance warm-up
   • BScheduled scaling
   • CEvent-based scaling
   • DLoad balancer passthrough

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   Answer: A

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3. Question 73 · 183 in bank

   A CI/CD pipeline is used to deploy VMs to an IaaS environment. Which of the following can be used to harden the operating system once the VM is running?

   • ADocker
   • BKubernetes
   • CGit
   • DAnsible

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   Answer: D

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4. Question 74 · 183 in bank

   For compliance purposes, a cloud developer at an insurance company needs to save all customer policies for more than ten years. Which of the following options is the most cost-efficient tier to save the data in the cloud?

   • AArchive
   • BHot
   • CCold
   • DWarm

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   Answer: A

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5. Question 75 · 183 in bank

   Which of the following do developers use to keep track of changes made during software development projects?

   • ACode drifting
   • BCode control
   • CCode testing
   • DCode versioning

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   Answer: D

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6. Question 76 · 183 in bank

   Which of the following strategies requires the development of new code before an application can be successfully migrated to a cloud provider?

   • ARefactor
   • BRearchitect
   • CRehost
   • DReplatform

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   Answer: A

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7. Question 77 · 183 in bank

   Which of the following reduces the chance of introducing a misconfiguration into cloud deployment templates?

   • APerforming a git fetch after every commit
   • BOpening pull requests for changes
   • CUsing the web interface to update files
   • DCommitting updates to the main branch

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   Answer: B

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8. Question 78 · 183 in bank

   An administrator is creating a cron job that shuts down the virtual machines at night to save on costs. Which of the following is the best way to achieve this task?

   • A//IMG//
   • B//IMG//
   • C//IMG//
   • D//IMG//

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   Answer: C

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9. Question 79 · 183 in bank

   Which of the following AI/ML technologies consumes text input to discern tone?

   • AText recognition
   • BComputer vision
   • CVisual recognition
   • DSentiment analysis

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   Answer: D

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10. Question 80 · 183 in bank

    A cloud solutions architect needs to design a solution that will collect a report and upload it to an object storage service every time a virtual machine is gracefully or non-gracefully stopped. Which of the following will best satisfy this requirement?

    • AAn event-driven architecture that will send a message when the VM shuts down to a log-collecting function that extracts and uploads the log directly from the storage volume
    • BCreating a webhook that will trigger on VM shutdown API calls and upload the requested files from the volume attached to the VM into the object-defined storage service
    • CAn API of the object-defined storage service that will scrape the stopped VM disk and self-upload the required files as objects
    • DA script embedded on the stopping VM's OS that will upload the logs on system shutdown

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    Answer: A

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CV0-004 practice, question 71. 183 questions available.