Which of the following authentication method types would include using a password in combination with a hardware token?

• A.Multi-Factor Authentication
• B.Multi-Staged Security
• C.Hardware Encryption Authentication
• D.Multi-Step Analysis

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Which of the following is a solution to providing Internet access to a private network using only a single public IPv4 address?

• A.Virtual private network
• B.NAT gateway
• C.Routing gateway
• D.Local area network

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Which utility is used to create public and private key pairs for SSH authentication?

• A.keyqen
• B.ssh
• C.adduser
• D.ssh-keyqen

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An IT team is currently implementing a custom software platform to address some key needs of the company. Which of the following is considered a functional requirement?

• A.Identifying the technology stack of the proposed system
• B.Identifying the users of the proposed system
• C.Identifying the development methodology
• D.Identifying the purpose of the proposed system

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Which option will cause ls to display hidden files and folders?

• A.ls -v
• B.ls -l
• C.ls -a
• D.ls -t

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