Linux Foundation LFCA Exam Practice Test Instant Access

Question 1

What command do you use to view the structure of system directory hierarchies?

Atree

Bfee | ls /etc

Cls -t

Dls tree

Answer : A

Question 2

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

AServices

BTargets

CUnits

DModes

Answer : B

Question 3

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

AThe degree to which a system can adapt to dynamic computing demands

BThe degree to which a business accommodates larger loads just by adding resources

CThe degree to which a system consistently performs according to its specifications

DThe ability to meet the business's needs through a variety of cloud offerings

Answer : A

Question 4

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?

Asetcap

Bauditd

Cchmod

Dchown

Answer : C

Question 5

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

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

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

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

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

Answer : D

Question 6

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

AKubernetes

BVagrant

CAnsible

DTerraform

Answer : A

Question 7

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?

Alock

Busermod

Cuserdel

Dchmod

Answer : B

Linux Foundation LFCA Linux Foundation Certified IT Associate Exam Practice Test