CV0-004 practice questions 51–60

1. Question 51 · 183 in bank

   A cloud infrastructure administrator updated the IP tables to block incoming connections and outgoing responses to 104.225.110.203. Which of the following vulnerability management steps is this an example of?

   • AScanning scope
   • BRemediation
   • CIdentification
   • DAssessment

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   Answer: B

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2. Question 52 · 183 in bank

   An administrator needs to adhere to the following requirements when moving a customer’s data to the cloud: The new service must be geographically dispersed. The customer should have local access to data. Legacy applications should be accessible. Which of the following cloud deployment models is most suitable?

   • AOn-premises
   • BPrivate
   • CHybrid
   • DPublic

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   Answer: C

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3. Question 53 · 183 in bank

   A company’s VMs that are created using the noncritical application tag are automatically shut down at 5:00 p.m. using a cronjob. Which of the following actions would allow a cloud engineer to stop all unresponsive instances with the least effort in case the automation fails?

   • AUsing the cloud audit logs for tagging and stopping events
   • BUsing the cloud provider web console to check and stop the instances
   • CUsing the cloud provider command line to stop the instances based on tags
   • DUsing a Bash script to shut down all instances

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   Answer: C

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4. Question 54 · 183 in bank

   A company uses containers stored in Docker Hub to deploy workloads for its IaaS infrastructure. The development team releases changes to the containers several times per hour. Which of the following should a cloud engineer do to prevent the proprietary code from being exposed to third parties?

   • AUse IaC to deploy the IaaS infrastructure.
   • BConvert the containers to VMs.
   • CDeploy the containers over SSH.
   • DUse private repositories for the containers.

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   Answer: D

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5. Question 55 · 183 in bank

   A social networking company operates globally. Some users from Brazil and Argentina are reporting the following error: website address was not found. Which of the following is the most likely cause of this issue?

   • AClient DNS misconfiguration
   • BRegional DNS provider outage
   • CDNS server misconfiguration
   • DDNSSEC key mismatch

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   Answer: B

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6. Question 56 · 183 in bank

   A junior cloud administrator was recently promoted to cloud administrator and has been added to the cloud administrator group. The cloud administrator group is the only one that can access the engineering VM. The new administrator unsuccessfully attempts to access the engineering VM. However, the other administrators can access it without issue. Which of the following is the best way to identify the root cause?

   • ARebooting the engineering VM
   • BReviewing the administrator’s permissions to access the engineering VM
   • CAllowing connections from 0.0.0.0/0 to the engineering VM
   • DPerforming a packet capture on the engineering VM

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   Answer: B

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7. Question 57 · 183 in bank

   Which of the following describes the main difference between public and private container repositories?

   • APrivate container repository access requires authorization, while public repository access does not require authorization.
   • BPrivate container repositories are hidden by default and containers must be directly referenced, while public container repositories allow browsing of container images.
   • CPrivate container repositories must use proprietary licenses, while public container repositories must have open-source licenses.
   • DPrivate container repositories are used to obfuscate the content of the Dockerfile, while public container repositories allow for Dockerfile inspection.

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   Answer: A

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8. Question 58 · 183 in bank

   A DevOps engineer is receiving reports that users can no longer access the company’s web application after hardening of a web server. The users are receiving the following error: ERR SSL VERSION OR CIPHER MISMATCH. Which of the following actions should the engineer take to resolve the issue?

   • ARestart the web server.
   • BConfigure TLS 1.2 or newer.
   • CUpdate the web server.
   • DReview logs on the WAF.

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   Answer: B

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9. Question 59 · 183 in bank

   A company’s engineering department is conducting a month-long test on the scalability of an in-house-developed software that requires a cluster of 100 or more servers. Which of the following models is the best to use?

   • APaaS
   • BSaaS
   • CDBaaS
   • DIaaS

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   Answer: D

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10. Question 60 · 183 in bank

    A cloud administrator shortens the amount of time a backup runs. An executive in the company requires a guarantee that the backups can be restored with no data loss. Which of the following backup features should the administrator test for?

    • AEncryption
    • BRetention
    • CSchedule
    • DIntegrity

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    Answer: D

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CV0-004 practice, question 51. 183 questions available.