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LFCA Exam Dumps - Linux Foundation Certified IT Associate

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Question # 4

On systemd-based Linux systems, what are runlevels called?

A.

Services

B.

Targets

C.

Units

D.

Modes

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Question # 5

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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Question # 6

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?

A.

su single

B.

init singleuser

C.

Isu 1

D.

linit 1

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Question # 7

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

A.

Discretionary Access Control

B.

Mandatory Access Control

C.

Least Privilege

D.

Full Control

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Question # 8

Which of the following is a non-functional requirement?

A.

The system must allow the administrator to disable user accounts.

B.

The system must provide the user the option to enable multi-factor authentication.

C.

The system must allow the user to upload a profile image.

D.

The system must adhere to all security requirements and regulations.

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