Free CompTIA CV0-004 Exam Dumps Questions & Answers

A systems engineer is migrating a batch of 25 VMs from an on-premises compute cluster to a public cloud using the public cloud's migration agent. The migration job shows data copies at a rate of 250Mbps. After five servers migrate, the data copies at a rate of 25Mbps. Which of the following should the engineer review first to troubleshoot?

• A.  The on-premises ISP throttling rate
• B.  The compute utilization of the VMs being migrated
• C.  The on-premises VM host hardware utilization
• D.  The IOPS on the SAN backing the on-premises cluster

Two CVEs are discovered on servers in the company's public cloud virtual network. The CVEs are listed as having an attack vector value of network and CVSS score of 9.0. Which of the following actions would be the best way to mitigate the vulnerabilities?

• A.  Disabling unnecessary open ports
• B.  Patching the operating systems
• C.  Encrypting the operating system disks
• D.  Upgrading the operating systems to the latest beta

An independent security researcher discovers a potential vulnerability in a package. The vulnerability could lead to exposure. Which of the following is the first action the security researcher should take?

• A.  Open a public-facing issue on the vendor's Git repository.
• B.  Report the vulnerability to the package vendor's security email.
• C.  Write a blog post describing how the package vulnerability was discovered.
• D.  Uninstall the package to remove the threat.

Which of the following cloud services has the highest level of vendor lock-in?

• A.  PaaS database
• B.  Virtual machine
• C.  File server
• D.  Object storage

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?

• A.  Remediation
• B.  Assessment
• C.  Scanning scope
• D.  Identification