[Q33-Q50] 2023 Updated LFCA Tests Engine pdf – All Free Dumps Guaranteed!

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2023 Updated LFCA Tests Engine pdf – All Free Dumps Guaranteed!

Latest Certified IT Associate (LFCA) LFCA Actual Free Exam Questions

NEW QUESTION 33
What file is created to assemble a Docker image, which contains all the commands a user has to run to make the image from start to finish?

DockerBuild

Dockerfile

BuildFile

ImageFile

NEW QUESTION 34
What does LVM stand for?

Logical Virtualization Manager

Linux Volume Manager

Logical Volume Manager

Linux Virtualization Manager

NEW QUESTION 35
Which measures can be taken to prevent unauthorized access to cloud instances and services?

Use multi-factor authentication, implement firewall rules, and back up data off-site.

Implement block-chain tokens, use encrypted protocols, and encrypt the data on storage systems.

Replicate data to another datacenter, use multi-factor authentication, and encrypt data on storage systems.

Implement firewall rules, authentication, authorization, and encrypted protocols.

NEW QUESTION 36
What technology could be used to address software dependency conflicts between applications on the same host operating system?

Type 1 hvpervisors

Type 2 hvpervisors

Containers

cgroups

NEW QUESTION 37
On systemd-based Linux systems, what are runlevels called?

Services

Targets

Units

Modes

NEW QUESTION 38
Which type of cloud computing combines on-premise infrastructure with a public cloud?

Super cloud

Combination cloud

Hybrid cloud

Mixed cloud

NEW QUESTION 39
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?

su single

init singleuser

Isu 1

linit 1

NEW QUESTION 40
In which file are system and user account passwords stored?

/etc/passwd

/etc/login.defs

/etc/shadow

/etc/secure

NEW QUESTION 41
What command is used to view new content as it is written to a log file?

cat

grep -f

cut -f1-5

tail -f

NEW QUESTION 42
When using vi or vim to edit a file, how do you exit without saving?

:q!

:wq!

:exit

NEW QUESTION 43
A software development team uses a single physical server for testing the latest code in multiple environments: development, pre-production, and production.
What is the recommended approach to maintain the basic security of these environments?

Assign different developers on the team to work on test, pre-prod. and prod code.

Implement peer review for all the changes deployed into any of the environments

Develop and deploy each environment with its own set of software tools.

Use different user/group IDs for deploying and running workload in each environment.

NEW QUESTION 44
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?

setcap

auditd

chmod

chown

NEW QUESTION 45
After installing the package ‘postfix’, what command would you run in order to ensure that Postfix is started on reboot?

/etc/init.d/enable postfix

enable postfix on

postfix -onboot yes

svstemctl enable postfix

NEW QUESTION 46
An IT associate is researching technology options to use at a company. The company’s application requires a Linux server, features a small memory footprint, and runs mostly web services and a few back-end applications. Which of the following would allow for the most efficient use of system resources and fast startup speeds?

Containers

Hybrid Cloud

Physical hardware

Virtualization

NEW QUESTION 47
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?

climits

UnionFS

Namespaces

cqroups

NEW QUESTION 48
Which of the following is a commonly used open source software used to connect to SSL/TLS VPN services?

OpenVPN

GNUVPN

NordVPN

VPNConnect

NEW QUESTION 49
Which option will cause ls to display hidden files and folders?

ls -v

ls -l