CompTIA
CV0-003 · Question #780
CV0-003 Question #780: Real Exam Question with Answer & Explanation
The correct answer is C: Misconfiguration in the network ACL. A network ACL (access control list) is a set of rules that control the traffic that is allowed to flow between networks or subnets. If the network ACL is misconfigured, it can prevent traffic from flowing between the web application and the managed database.
Troubleshooting
Question
A cloud engineer recently used a deployment script template to implement changes on a cloud- hosted web application. The web application communicates with a managed database on the back end. The engineer later notices the web application is no longer receiving data from the managed database. Which of the following is the MOST likely cause of the issue?
Options
- AMisconfiguration in the user permissions
- BMisconfiguration in the routing traffic
- CMisconfiguration in the network ACL
- DMisconfiguration in the firewall
Explanation
A network ACL (access control list) is a set of rules that control the traffic that is allowed to flow between networks or subnets. If the network ACL is misconfigured, it can prevent traffic from flowing between the web application and the managed database.
Topics
#network ACL#deployment script#misconfiguration#database connectivity
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