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Question 1

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By default, the Linux operating system uses what access control to manage files/users?

Question 2

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Which of the following Git commands creates a new, empty Git repository?

Question 3

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Which of the following best describes the technical term ''Elasticity''?

Question 4

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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?

Question 5

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Which of the following commands is used to detach a mounted filesystem or storage device?

Question 6

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Which of the following standard log files would provide the most detailed information on why a recently upgraded custom kernel failed to boot?

Question 7

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Which of the following best describes serverless computing?

Question 8

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When using vi or vim to edit a file, how do you exit without saving?

Question 9

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Which of the following commands can be used to lock a user's account so that they cannot log into a Linux server without removing any files, folders, or data?

Question 10

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Which of the following technologies is supported by the majority of cloud providers in order to support the orchestration of containerized applications?

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Which of the following deployment environments is accessed by customers/end-users in a live or real-time fashion?

After installing the package 'postfix', what command would you run in order to ensure that Postfix is started on reboot?

By default, the Linux operating system uses what access control to manage files/users?

Which of the following commands can be used to lock a user's account so that they cannot log into a Linux server without removing any files, folders, or data?

Which type of cloud computing combines on-premise infrastructure with a public cloud?

Which of the following best describes the DevOps methodology of Continuous Delivery?

A company's IT associate has been asked to switch to single-user mode on a running Linux server in order to perform some troubleshooting. Of the options below, which is the best way of doing this?

Question 45 - LFCA discussion

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Which of the following is considered a best practice for hardening SSHD?

A.

Using portknocking to protect ssh access for root

B.

Completely disabling ssh access

C.

Disabling ssh access for root

D.

Renaming root to a random name

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asked 18/09/2024

Cynthia Gutknecht

46 questions

User

Your answer: A B C D

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