CompTIA
CV0-003 · Question #849
CV0-003 Question #849: Real Exam Question with Answer & Explanation
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Question
A cloud engineer is troubleshooting RSA key-based authentication from a local computer to a cloud-based server, which is running SSH service on a default port. The following file permissions are set on the authorized keys file: Which of the following security practices are the required actions the engineer should take to gain access to the server? (Choose two.)
Options
- AFix the file permissions with execute permissions to the owner of the file.
- BOpen port 21 access for the computer's public IP address.
- CFix the permissions with read-only access to the owner of the file.
- DOpen port 22 access for the computer's public IP address.
- EOpen port 21 access for 0.0.0.0/0 CIDR.
- FOpen port 22 access for 0.0.0.0/0 CIDR.
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