Real CompTIA CV0-004 Exam Questions Study Guide [Q14-Q38]

NO.14 A CI/CD pipeline is used to deploy VMs to an laaS environment. Which of the following can be used to harden the operating system once the VM is running?

NO.15 Given the following command:
Sdocker pull images.comptia.org/user1/myimage:latest
Which of the following correctly identifies images.comptia.org?

NO.16 A cloud administrator wants to have a central repository for all the logs in the company’s private cloud. Which of the following should be implemented to BEST meet this requirement?

NO.17 A cloud engineer needs to deploy a new version of a web application to 100 servers. In the past, new version deployments have caused outages. Which of the following deployment types should the cloud engineer implement to prevent the outages from happening this time?

NO.18 A company requests that its cloud administrator provision virtual desktops for every user. Given the following information:
– One hundred users are at the company.
– A maximum of 30 users work at the same time.
– Users cannot be interrupted while working on the desktop.
Which of the following strategies will reduce costs the most?

NO.19 A developer is deploying a new version of a containerized application. The DevOps team wants:
* No disruption
* No performance degradation
* Cost-effective deployment
* Minimal deployment time
Which of the following is the best deployment strategy given the requirements?

NO.20 A developer is sending requests to a SaaS application. The developer becomes unable to send more requests after sending a number of them, but other developers can still send requests. Which of the following is most likely causing the issue?

NO.21 A bank informs an administrator that changes must be made to backups for long-term reporting purposes. Which of the following is the most important change the administrator should make to satisfy these requirements?

NO.22 A cloud developer is creating a static website that customers will be accessing globally. Which of the following services will help reduce latency?

NO.23 A cloud administrator needs to establish a secure connection between two different locations.
Which of the following is the BEST option to implement the secure connection?

NO.24 A company’s content management system (CMS) service runs on an laaS cluster on a public cloud. The CMS service is frequently targeted by a malicious threat actor using DDoS.
Which of the following should a cloud engineer monitor to identify attacks?

NO.25 A company wants to implement a work environment that will have low operational overhead and highly accessible enterprise resource planning, email, and data resources. Which of the following cloud service models should the company implement?

NO.26 A newly configured VM fails to run application updates despite having internet access. The updates download automatically from a third-party network. Given the following output:

Which of the following troubleshooting steps would be best to take?

NO.27 Which of the following is a field of computer science that enables computers to identify and understand objects and people in images and videos?

NO.28 A systems administrator needs to configure a script that will monitor whether an application is healthy and stop the VM if an unsuccessful code is returned. Which of the following scripts should the systems administrator use to achieve this goal?

NO.29 A log-parsing application requires significant processing power to ingest the logs streaming from web servers. The engineering team presents the cloud architect with four proposals using the same underlying hardware. Which of the following should the cloud architect select in order to minimize the impact of an instance failure while keeping the cost as low as possible?

NO.30 A company wants to create a few additional VDIs so support vendors and contractors have a secure method to access the company’s cloud environment. When a cloud administrator attempts to create the additional instances in the new locations, the operation is successful in some locations but fails in others. Which of the following is the most likely reason for this failure?

NO.31 A cloud architect attempts to modify a protected branch but is unable to do so. The architect receives an error indicating the action cannot be completed. Which of the following should the architect try instead”

NO.32 An organization’s web application experiences penodic bursts of traffic when a new video is launched. Users are reporting poor performance in the middle of the month. Which of the following scaling approaches should the organization use to scale based on forecasted traffic?

NO.33 A cloud engineer is reviewing a disaster recovery plan that includes the following requirements:
* System state, files, and configurations must be backed up on a weekly basis.
* The system state, file, and configuration backups must be tested annually.
Which of the following backup methods should the engineer implement for the first week the plan is executed?

NO.34 A group of cloud administrators frequently uses the same deployment template to recreate a cloud-based development environment. The administrators are unable to go back and review the history of changes they have made to the template. Which of the following cloud resource deployment concepts should the administrator start using?

NO.35 A manager wants information about which users signed in to a certain VM during the past month. Which of the following can the cloud administrator use to obtain this information?

NO.36 A company wants to optimize cloud resources and lower the overhead caused by managing multiple operating systems. Which of the following compute resources would be best to help to achieve this goal?

NO.37 The performance of an e-commerce website decreases dramatically during random periods. The IT team is evaluating available resources to mitigate the situation. Which of the following is the best approach to effectively manage this scenario’?

NO.38 A cloud developer is creating a static website that customers will be accessing globally. Which of the following services will help reduce latency?