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Free Practice Questions for the Linux Foundation Certified IT Associate (LFCA) LFCA Exam (2026 Updated)

At Marks4sure, we are dedicated to providing IT professionals with the most accurate and reliable preparation materials for the Linux Foundation LFCA exam. To support your certification journey, we have made a selection of our premium 2026 Certified IT Associate (LFCA) practice questions and answers available completely free. You can take this practice test as many times as you need. Every question includes a detailed, expertly verified explanation to ensure you fully grasp the core security concepts before test day.

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Questions 4

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

Options:

A.

Services

B.

Targets

C.

Units

D.

Modes

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Questions 5

What does LVM stand for?

Options:

A.

Logical Virtualization Manager

B.

Linux Volume Manager

C.

Logical Volume Manager

D.

Linux Virtualization Manager

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Questions 6

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

Options:

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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Questions 7

Which of the following best describes serverless computing?

Options:

A.

A model of software that packages up code and all its dependencies so the application runs quickly and reliably from one computing environment to another

B.

A model where a provider manages the back-end infrastructure management tasks, such as provisioning, scaling, scheduling, and patching

C.

An abstraction layer over computer hardware that allows the hardware elements of a single computer-processors, memory, storage, and more-to be divided into multiple segments

D.

A solution comprised of sensors, software, and other technologies for the purpose of connecting and exchanging data with other devices and systems over the internet

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Questions 8

Which of the following commands is used to display SELinux status?

Options:

A.

svstemctl

B.

sestatus

C.

firewall-cmd

D.

sudo

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Questions 9

An IT team needs to synchronize large amounts of data between two nodes on the company’s local network. This data changes daily and it is not feasible to copy the entire directory tree each time. Which is the best option to securely copy files in the most timely and efficient manner?

Options:

A.

rsync

B.

scp

C.

fsync

D.

netcp

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Questions 10

In which file are system and user account passwords stored?

Options:

A.

/etc/passwd

B.

/etc/login.defs

C.

/etc/shadow

D.

/etc/secure

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Questions 11

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

Options:

A.

git clone

B.

git fork

C.

git pull

D.

git in it

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Questions 12

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

Options:

A.

adduser

B.

ssh-keyqen

C.

keyqen

D.

ssh

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Questions 13

Which of the following is a non-functional requirement?

Options:

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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Questions 14

What is the underlying technology that allows containers to be restricted to defined limits for system resource usage such as CPU, memory, and network bandwidth?

Options:

A.

climits

B.

UnionFS

C.

Namespaces

D.

cqroups

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Questions 15

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

Options:

A.

Routing gateway

B.

NAT gateway

C.

Local area network

D.

Virtual private network

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Questions 16

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?

Options:

A.

Identifying the purpose of the proposed system

B.

Identifying the users of the proposed system

C.

Identifying the development methodology

D.

Identifying the technology stack of the proposed system

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Questions 17

What command is used to view new content as it is written to a log file?

Options:

A.

cat

B.

grep -f

C.

cut -f1-5

D.

tail -f

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Questions 18

An IT associate is responsible for protecting and maintaining the integrity of a set of configuration files. What command could be used to prevent users from modifying these files?

Options:

A.

setcap

B.

auditd

C.

chmod

D.

chown

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Exam Code: LFCA
Exam Name: Linux Foundation Certified IT Associate
Last Update: Jul 1, 2026
Questions: 60

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