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CompTIA CV0-003 Exam
CompTIA Cloud+ Certification (Page 9 )

Updated On: 12-Feb-2026
Page 9 of 66
PDF with 386 Questions

A systems administrator disabled TLS 1.0 and 1.1, as well as RC4, 3DES, and AES-128 ciphers for TLS 1.2, on a web server. A client now reports being unable to access the web server, but the administrator verifies that the server is online, the web service is running, and other users can reach the server as well. Which of the following should the administrator recommend the user to do FIRST?

  1. Disable antivirus/anti-malware software.
  2. Turn off the software firewall.
  3. Establish a VPN tunnel between the computer and the web server.
  4. Update the web browser to the latest version.

Answer(s): D

Explanation:

The problem is that the browser doesn't support the latest standards.



A cloud administrator has finished setting up an application that will use RDP to connect. During testing, users experience a connection timeout error. Which of the following will MOST likely solve the issue?

  1. Checking user passwords
  2. Configuring QoS rules
  3. Enforcing TLS authentication
  4. Opening TCP port 3389

Answer(s): D


Reference:

https://docs.microsoft.com/en-us/troubleshoot/windows-server/remote/troubleshoot-remote-desktop-disconnected-errors



A company just successfully completed a DR test and is ready to shut down its DR site and resume normal operations. Which of the following actions should the cloud administrator take FIRST?

  1. Initiate a failover.
  2. Restore backups.
  3. Configure the network.
  4. Perform a failback.

Answer(s): D

Explanation:

D would be the correct answer based on the criteria in the scenario. A failover is when you fall forward to mitigation operations for issues per your DR plan(s). Once those issues are over, you are to fall back on normal operations (i.e., failback).



An IaaS application has a two-hour RTO and four-hour RPO. The application takes one hour to back up its data or restore from a local backup file. A systems administrator is tasked with configuring the backup policy. Which of the following should the administrator configure to achieve the application requirements with the LEAST cost?

  1. Back up to long-term storage every night.
  2. Back up to object storage every three hours.
  3. Back up to long-term storage every four hours.
  4. Back up to object storage every hour.

Answer(s): B

Explanation:

The correct answer is B.

Source: IT Pro Academy

Long-term storage is used to store the data accessed rarely or mostly saved for archive purposes. It should not be used to store backup data than must be restored in two hours since data in the long-term storage can take several hours to retrieve depending on the specified rehydration priority.

Back up to object storage every hour or three hours both accommodate the requirement of RTO and RPO. However, the option of backup every three hours is less expensive.



A systems administrator is troubleshooting performance issues with a Windows VDI environment. Users have reported that VDI performance has been slow since the images were upgraded from Windows 7 to Windows 10. This VDI environment is used to run simple tasks, such as Microsoft Office. The administrator investigates the virtual machines and finds the following settings:

-4 vCPU
-16GB RAM
-10Gb networking
-256MB frame buffer

Which of the following MOST likely needs to be upgraded?

  1. vRAM
  2. vCPU
  3. vGPU
  4. vNIC

Answer(s): C

Explanation:

The correct answer is C.

Source: IT Pro Academy

The latest operating system from Microsoft Windows 10 is the most graphically intensive operating system and is designed to deliver improved user experience across PC and mobile devices. Desktop virtualization allows IT to more easily manage and deploy these new upgrades however new considerations must be weighed when selecting the right vGPU profile for your Windows 10 deployment.

According to NVDIA, the minimum frame buffer for a Windows 10 instance is 512MB. In reality, while 512MB will work for some Windows 10 workloads, there are several factors that will increase frame buffer usage above the 512MB threshold and require a 1GB profile to support.

Hence, vGPU MOST likely need to be upgraded.


Reference:

https://blogs.nvidia.com/blog/2016/11/29/vgpu-profile-for-windows-10/
https://resources.nvidia.com/en-us-grid/vgpu-profile-sizing-guide






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